工作日上午学校时段
家长已出门（LockOperation 记录）
仅儿童房有活动信号，其他房间无人
活动模式像小孩（仅在一个房间）

通知家长确认孩子是否生病在家/逃学

The system indicates a normal household departure routine; the door lock sequence at 07:30 is consistent with a resident locking up after leaving or re-entering, supported by zero occupancy in all rooms during the overnight period.

Explanation: Occupancy sensors report '0' for all critical areas (living room, bedrooms, entrance) from midnight through the morning of 07:30, confirming the house is empty.

Explanation: The specific timestamps at 07:30 show two rapid lock operations (Type=1 then Type=0) executed by UserIndex=1. This pattern represents a single user performing a secure lock action, likely closing the door and immediately engaging the latch upon exit or return.

Explanation: No motion sensor events or occupancy changes occurred between the lock events and subsequent minutes, ruling out an unauthorized entry or tailgating scenario.

Continue standard monitoring; no intervention required.

Verify that the double-lock sequence is within the expected tolerance window for the smart lock firmware (typically <2 seconds).

[2026-06-21T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-21T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-21T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-21T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-21T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-21T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

Timestamps and UserIndex for the two front_door_lock events to determine if they were executed by the same user/device or different entities.

Door contact sensor state changes immediately surrounding the 07:30:00 timestamps to verify if the door was physically opened/closed.

Motion sensor logs for the entrance, hallway, and living room between 07:25:00 and 07:35:00 to confirm absence of intruders.

System logs for any error codes associated with the double lock operation sequence.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1492,
  "salient_event_count": 60,
  "focus_event_count": 80,
  "room_activity": {
    "kitchen": 9,
    "living_room": 18,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 8,
    "kids_room": 8,
    "master_bathroom": 8,
    "entrance": 11
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-21T07:30:00] front_door_lock | Event: LockOperation(LockOperationType=1, UserIndex=1)",
    "[2026-06-21T07:30:00] front_door_lock | Event: LockOperation(

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Household is currently empty and in 'Away' mode during nighttime hours (00:00 - 01:00).",
      "supported_by": [
        "Multiple occupancy sensors across all rooms (living_room, dining_room, bedrooms, bathroom) reporting Occupancy = 0 between midnight and 01:00.",
        "Front door lock events at 07:30 indicate the resident has recently left or is returning, consistent with a daily routine."
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized entry or breach of the front door.",
      "supported_by": [
        "Sequential lock operations on front_door_lock at 07:30:00 (LockOperationType=1 followed by LockOperationType=0), which could represent an unlock attempt immediately followed by a re-lock or malfunction.",
        "High focus event count (80) relative to salient events suggests significant activity logged, potentially including door interactions."
      ],
      "contradicted_by": [
        "No concurrent motion detection reported in living_room, entrance, or hallways within the suspicious signal list; if someone entered after unlocking, they should have triggered occupancy sensors.",
        "The timestamp 07:30 suggests morning (assuming standard time zones), which aligns better with a legitimate departure/return pattern than a random break-in, though the specific sequence of types warrants verification."
      ]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-21T07:30:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-21T07:30:00] front_door_lock | Event: LockOperation(LockOperationType=0)"
  ],
  "what_to_verify_in_raw_log": [
    "Timestamps and UserIndex for


SmokeCoAlarm 的 COState 变为 Warning 或 Critical

CO 报警是严重安全事件，不同于烟雾报警

紧急通知所有住户撤离，开窗通风，联系燃气公司

A confirmed Carbon Monoxide alarm event occurred in the living room while occupants were present, indicating a potential life-threatening hazard.

Explanation: The raw log explicitly records a CO alarm trigger (Event: COAlarm(), COState = 1) at 09:58:00 in the living room.

Explanation: Occupancy sensors confirm that residents were present in the house and entering the entrance area immediately prior to the alarm (Entrance occupancy=1 at 09:57:28).

Explanation: Although the household vacated later that night, the alarm event signifies an active safety failure requiring immediate verification of equipment or environmental hazards.

[2026-06-01T09:57:28] entrance_occupancy | OccupancySensing.Occupancy = 1

Immediately inspect HVAC systems, furnace vents, and exhaust fans for malfunction or blockage.

Check gas appliance logs (stove, water heater) around 09:58:00 to rule out combustion issues.

Verify if indoor air quality sensors show elevated CO levels leading up to the alarm timestamp.

[2026-06-01T07:42:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-01T16:26:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-01T18:09:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-01T22:13:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-01T06:42:15] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

Standard evening routine where residents might close windows before leaving.

Correlate CO alarm timestamp with HVAC system status (furnace/AC) and exhaust fan operation logs to determine if it was a ventilation failure or equipment malfunction.

Check indoor air quality sensor history prior to 09:58:00 to see if CO levels rose gradually or spiked instantly.

Verify if any other gas-related devices (e.g., stove burners, water heater) were active immediately before the alarm.

Review camera footage (if available) or motion sensor granularity around 09:58:00 to confirm if anyone was present in the living room during the alarm event.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2466,
  "salient_event_count": 60,
  "focus_event_count": 92,
  "room_activity": {
    "kitchen": 7,
    "living_room": 19,
    "dining_room": 8,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 10,
    "master_bathroom": 8,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-01T07:42:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-01T07:42:30] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential Carbon Monoxide (CO) poisoning event in the living room.",
      "supported_by": [
        "[2026-06-01T09:58:00] living_room_smoke_alarm | Event: COAlarm()",
        "[2026-06-01T09:58:00] living_room_smoke_alarm | COState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents are awake and active during morning hours, consistent with a typical wake-up routine.",
      "supported_by": [
        "Room activity counts show high engagement in kitchen (7), entrance (21), and dining_room (8) between 06:42 and 09:58.",
        "Front door lock operations at 07:42:25 (Manual Lock) and 07:42:30 (Auto Unlock) suggest an exit sequence."
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Household occupants vacated the residence for the night following the incident.",
      "supported_by": [
        "Multiple front door unlock events (Type 0) at 22:13:30 and subsequent occupancy sensors showing '0' across all rooms by 00:00:00.",
        "Window coverings were opened (value 10000) in kids_room and master_bedroom around 21:15-22:13, indicating preparation to leave."
      ],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "Inconsistent window covering state change timing relative to departure; potential tampering or delayed automation trigger.",
      "supported_by": [
        "kids_room_window fully open (10000) at 21:15:04, while master_bedroom_window opens later at 22:13:19.",
        "Front door manual lock occurs at 18:09:00, but windows remain closed until 21:15+."
      ],
      "contradicted_by": [


儿童进入危险区域操作危险设备

活动轨迹：儿童房 → 厨房

无成人在厨房（厨房 occupancy 信号模式+其他房间的 occupancy 信号表明成人不在厨房）

如果灶具有 OffOnly 限制，理论上不能远程开启——这意味着是物理操作

立即通知家长，如可能则远程关闭灶具（OffOnly命令）

A child likely opened a window in the children's room while unattended, creating a potential fall hazard or security breach before residents arrived.

Explanation: Raw logs show kids_room_occupancy was 0 at 06:44:08 when the window covering moved to 100% (open), indicating no adult was present to authorize this action.

Explanation: Occupancy sensors only triggered at 07:19:00 (after the window event) and 06:45:00 shows a temperature spike suggesting someone entered shortly after, but the gap confirms unsupervised access.

Explanation: The sequence of Light On -> Window Open -> Occupancy Detect suggests a child woke up, turned on the light, opened the window, and then left/entered another area, leaving the window open.

[2026-06-10T06:44:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-10T06:44:06] kids_room_light | OnOff.OnOff = True

[2026-06-10T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495

[2026-06-10T07:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1

Immediately check if the window is currently open or closed.

Inspect the children's room for signs of struggle or items displaced near the window.

Review camera feeds specifically for the 06:44 - 07:20 window to identify the child's behavior.

Temporarily disable automatic window opening commands or set hard limits on lift percentage until parents verify safety protocols.

[2026-06-10T07:17:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-10T16:10:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-10T18:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-10T22:41:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-10T07:17:24] front_door_lock | DoorLock.LockState = 2

[2026-06-10T07:17:30] front_door_lock | DoorLock.LockState = 1

[2026-06-10T20:59:06] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Motion sensor raw readings (occupancy_sensor) for 'kids_room' specifically between 06:30 and 07:00 to confirm if someone entered after closing/opening the window.

Door lock proximity logs or user authentication logs (fingerprint/face ID) around 07:17:24 to determine if the 'Manual' lock was performed by a registered owner or an external device/key.

Contact sensor status for 'kids_room_window' immediately surrounding the 06:44:08 event to see if the window was actually opened (state change) versus just the curtain moving.

Audio logs or camera feeds for the entrance area between 07:17:24 and 07:17:30 to check for loitering or forced re-entry attempts.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2290,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 16,
    "dining_room": 8,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 13,
    "master_bathroom": 8,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-10T07:17:24] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-10T07:17:30] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Standard household occupancy pattern: Residents awake and active in morning, kitchen/dining areas used for meals, and home secured at night.",
      "supported_by": ["room_activity shows high activity in entrance (20), living_room (16), and kids_room (13)", "front_door_lock manual lock events at 07:17, 16:10, and 18:19 followed by Auto unlock or stable state"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized entry attempt or tailgating due to rapid door locking/unlocking sequence without corresponding occupancy change in the immediate vicinity.",
      "supported_by": ["front_door_lock event at 07:17:24 (Lock) immediately followed by Auto unlock at 07:17:30", "DoorLock.LockState transitions between 2 (locked) and 1 (unlocked) within minutes of each other"],
      "contradicted_by": ["No motion sensor triggers listed in suspicious_signals for the entrance room during the specific window of the door events"]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspected window manipulation in the children's room during early morning hours (likely before resident wake-up).",
      "supported_by": ["kids_room_window covering position changed from 0% (closed) to 100% (open) at 06:44:08", "Timing precedes the first major door activity cluster and typical waking time"],
      "contradicted_by": ["Occupancy sensors do not explicitly report movement in kids_room around this exact minute in the summary data, though they may have been inactive before being triggered"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-10T06:44:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths =


玄关运动 + 门锁解锁失败

密码错误（小孩可能记不准密码）

跟 INS-02 的区别：这里不是暴力破解，只有1-2次尝试，且家中有其他房间的活动（说明有人在家）

The front door lock experienced repeated operation failures at 09:02 while the house was occupied, suggesting a mechanical jam or battery issue rather than an active intrusion attempt.

Explanation: At 07:25 and 16:20, manual lock operations were successful, establishing baseline normal functionality for the user.

Explanation: At 09:02, two consecutive 'LockOperationError' events occurred while occupancy sensors confirmed residents were present in the entrance/living areas.

Explanation: Crucially, the raw log shows no corresponding 'DoorContact' state change to 'False' (open) during the error window, nor any forced entry indicators, indicating the lock failed to engage/disengage as commanded rather than being bypassed.

Explanation: While the kids' room window opening late at night is noted as a separate concern, the primary security anomaly is the lock malfunction during daytime occupancy.

Absence of 'front_door_contact StateValue = False' between 09:02:00 and 09:05:00

Check front door lock battery levels immediately.

Inspect the lock mechanism for physical obstruction or debris.

Test the lock manually with a spare key if available before attempting electronic re-engagement.

[2026-06-11T07:25:34] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-11T09:02:05] front_door_lock | Event: LockOperationError(OperationError=1, OperationSource=3)

[2026-06-11T09:02:15] front_door_lock | Event: LockOperationError(OperationError=1, OperationSource=3)

[2026-06-11T16:20:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-11T18:14:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-11T22:25:33] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

Check the raw state of the front_door_contact_sensor immediately before and after the 09:02 errors to determine if the door was forced open or tampered with.

Verify if the 'LockOperationError' source code '3' corresponds to a specific failure mode (e.g., battery low, mechanical jam) vs. external interference.

Cross-reference the 'kids_room_window' opening time (20:59) with the last known movement or light usage in the kids_room to confirm if a child was inside when the window changed state.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2296,
  "salient_event_count": 60,
  "focus_event_count": 91,
  "room_activity": {
    "kitchen": 7,
    "living_room": 17,
    "dining_room": 7,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 11,
    "master_bathroom": 6,
    "entrance": 24
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-11T07:25:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-11T07:25:34] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized access attempt or lock malfunction involving the front door around 09:02.",
      "supported_by": ["[2026-06-11T09:02:05] front_door_lock | Event: LockOperationError", "[2026-06-11T09:02:15] front_door_lock | Event: LockOperationError"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Household residents are present and active during daytime hours (Morning to Late Afternoon).",
      "supported_by": ["room_activity.kitchen: 7", "room_activity.living_room: 17", "room_activity.entrance: 24", "Multiple successful Manual LockOperations at 07:25, 16:20, 18:14"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Residents have departed for the night; house is empty by midnight.",
      "supported_by": ["Room occupancy sensors reporting 0 at 00:00:00 across all rooms", "Front door auto-locked at 22:25:33"],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "Child's room window was opened (or curtain fully retracted) while the child might still be considered 'at home' based on activity patterns, or potentially left open overnight if occupancy detection failed.",
      "supported_by": ["[2026-06-11T06:12:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-11T20:59:04] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "kids_room_occupancy reported 0 at 00:00:00"],
      "contradicted_by": ["High activity count in kids_room (11) earlier in the day suggests presence"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-11T09:02:05] front_door_lock | Event:


一晚4次以上卧室→卫生间往返 间隔越来越短 可能的健康问题：泌尿系统感染、前列腺问题、糖尿病等

非紧急但需要记录，建议子女/看护者关注，如连续多天则建议就医

Automated door unlocking events are occurring immediately after manual locks while occupancy sensors report presence inside the house, indicating a likely false-positive trigger from an environmental factor (e.g., wind, pet, or sensor drift) rather than an intrusion.

Explanation: Occupancy sensors at 06:57:12 and 20:48:13 confirm residents are present inside the home, making an external forced entry highly improbable.

Explanation: The 'Auto' unlock source coincides exactly with the front door contact opening, but lacks any motion sensor trigger in the immediate vicinity or subsequent re-locking by a human resident.

Explanation: Simultaneous activation of bedroom lights and curtains around these timestamps suggests a systemic automation response to a perceived breach that did not actually occur, pointing to a malfunctioning sensor feeding false data to the smart lock logic.

Explanation: The pattern of 'lock -> unlock -> no re-lock' repeats twice without user intervention, which is inconsistent with normal security behavior.

[2026-06-06T06:57:12] entrance_occupancy | OccupancySensing.Occupancy = 1 followed by LockOperation(Source=Auto)

[2026-06-06T20:48:12] front_door_contact | BooleanState.StateValue = True followed by LockOperation(Source=Auto) while bedrooms show activity

Inspect front door proximity sensors for interference or misalignment.

Update firmware on the smart lock controller to check for known bugs regarding 'Auto' unlock triggers.

Review log correlation settings to disable auto-unlock if the primary motion sensor cannot be trusted.

room_activity shows significant activity counts in Kitchen (21), Living Room (22), Bedroom (22) later in the day

Auto-unlock events occurring seconds after manual locks without a corresponding re-lock event or human presence confirmation.

Rhythmic manipulation of bedroom curtains potentially indicating an intruder adjusting view/access or testing automation controls.

Check for motion sensor triggers in the entrance hallway or outside the front door between 06:57:12 and 06:57:13, and between 20:48:13 and 20:48:14.

Verify the firmware version and configuration of the front_door_lock to determine if 'OperationSource=Auto' is a known bug or a feature triggered by specific proximity conditions.

Cross-reference smart plug logs for bedroom lights or fans to see if they activate simultaneously with the curtain movements.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1861,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 21,
    "living_room": 22,
    "bedroom": 22,
    "bathroom": 10,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-06T06:57:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-06T06:57:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-06T08:40:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-06T20:48:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-06T05:33:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-06T06:57:09] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-06T06:57:12] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-06T08:40:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-06T12:33:11] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Suspicious 'Auto' door unlocking event at 06:57:12 and 20:48:13 occurring immediately after manual locking events, suggesting potential automated bypass or sensor malfunction.",
      "supported_by": ["[2026-06-06T06:57:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-06T06:57:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-06T20:48:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Frequent cycling of bedroom window coverings (down/up/down/up) between 06:57 and 20:48, which is inconsistent with typical elderly behavior patterns during waking hours.",
      "supported_by": ["[2026-06-06T05:33:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-06T12:33:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "[2026-06-06T14:04:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-06T20:48:26] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "House appears empty based on zero occupancy readings across all rooms at 00:00:00 and 00:30:00.",
      "supported_by": ["[2026-06-06T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-06T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-06T00:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": ["room_activity shows signifi


玄关运动 + 门锁解锁失败

密码错误（小孩可能记不准密码）

Repeated lock operation errors at 10:05 AM during an occupied entry event suggest a mechanical failure or obstruction preventing secure locking, rather than an unauthorized breach.

Explanation: Occupancy sensors confirm human presence in the entrance hall immediately prior to the errors (10:05:00), indicating a user interaction attempt.

Explanation: The error events (LockOperationError) occurred twice within one minute with Source=3, which typically denotes manual override attempts failing due to hardware issues.

Explanation: No motion was detected inside the house after the door contact closed, and the evening security routine successfully locked the door later, suggesting the issue is isolated to this specific morning incident and not a systemic bypass.

[2026-06-15T10:05:00] entrance_occupancy | OccupancySensing.Occupancy = 1

Manually inspect the front door lock cylinder and mechanism for physical obstruction or damage.

Check and replace the battery of the front door lock if voltage is low.

Attempt to re-lock the door from the interior using both manual and automatic methods to verify current functionality.

[2026-06-15T22:39:27] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

Automated evening security routine where all windows are closed and the front door is locked.

[2026-06-15T21:10:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

[2026-06-15T22:39:22] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

[2026-06-15T22:39:27] front_door_lock | DoorLock.LockState = 1

Morning window state change in kids_room

Repeated 'LockOperationError' with Source=3 at 10:05 AM suggesting a forced attempt or mechanical failure preventing secure locking.

Kids room window fully opened (0%) while occupancy sensors report empty, occurring before the main evening closing sequence.

Timestamps of motion sensor triggers in the entrance hall and kitchen immediately surrounding the 10:05 AM lock errors.

Audio logs or camera feeds for the front door area between 10:04 AM and 10:06 AM to verify physical presence of an intruder vs. user struggle.

Historical log for 'kids_room_window' to determine if the 06:24 AM opening was intentional (e.g., parent checking child) or anomalous.

Battery voltage levels for the front door lock around 10:05 AM to rule out power-induced operational failure.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2293,
  "salient_event_count": 60,
  "focus_event_count": 91,
  "room_activity": {
    "kitchen": 8,
    "living_room": 15,
    "dining_room": 8,
    "master_bedroom": 11,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 6,
    "entrance": 24
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-15T07:11:31] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-15T07:11:37] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or lock malfunction due to repeated manual unlocking attempts followed by persistent lock errors.",
      "supported_by": [
        "[2026-06-15T10:05:05] front_door_lock | Event: LockOperationError(OperationError=1, OperationSource=3)",
        "[2026-06-15T10:05:15] front_door_lock | Event: LockOperationError(OperationError=1, OperationSource=3)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily cycle of home arrival (lock/unlock), departure, and evening securing.",
      "supported_by": [
        "[2026-06-15T07:11:31] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-15T07:11:37] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-15T16:25:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-15T18:06:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
      ],
      "contradicted_by": [
        "High frequency of error events at 10:05"
      ]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible window opening event in the children's room during early morning/late night hours, potentially indicating a breach or unauthorized access.",
      "supported_by": [
        "[2026-06-15T06:24:11] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-15T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "normal",
      "description": "Automa


1分钟内多次灯光开关 可能原因：智能家居系统被入侵/远程控制；设备自动化规则冲突；或电路问题 也可能是恐慌信号（住户通过反复开关灯试图引起注意）

通知住户检查是否有人误操作或系统异常

An intruder gained entry to the home late at night (20:41–22:32) by opening a window and manually unlocking the front door while no residents were present.

Explanation: Occupancy sensors confirmed the house was empty starting at 00:00, yet activity resumed in the evening.

Explanation: At 20:41, occupancy detected in the entrance area coincided with the kids' room window being lowered, indicating an entry point.

Explanation: At 22:32, the master bedroom window was lowered and the front door was unlocked via 'Auto' source; however, the preceding manual lock/unlock sequence suggests an authorized user (e.g., parent) may have been fooled or the system was manipulated, but the critical factor is that the door was unlocked at 22:32 while occupancy remained 0 until after this event, implying the resident left without securing the door properly or was absent during the final exit.

Explanation: Crucially, the timeline shows the door contact state changed to 'True' (closed/opened cycle ambiguity requires careful reading, but here it shows open->closed pattern typical of entry/exit) at 22:32:15 immediately before the unlock event. Wait, re-evaluating raw log: At 22:32:15 `front_door_contact` became True (door closed/open?). Let's trace carefully: 18:12 door opened (False). No subsequent contact events until 22:32:15 where it becomes True. If True means 'Closed/Locked' in some systems or just 'Contact Made', we need to look at the lock state. The lock state went to 1 (Unlocked) at 22:32:16. The key anomaly is the sequence: Window opened -> Door Unlocked -> Light turned off, all while occupancy was 0 for several hours prior. This pattern strongly suggests someone entered through the window, moved to the door, and either forced it or used a key/code to unlock it from the inside or outside, then locked up and left. Given the 'Auto' source on unlock while empty, it implies an automation triggered by the intruder's presence or a manual override disguised as auto. The most direct interpretation of 'intrusion' is the unauthorized access sequence: Window open + Empty House + Door Unlock = Compromise.

Explanation: Corrected Reasoning Step 3 based on strict log analysis: The log shows the house was empty (Occ=0) from 00:00 until 20:41. At 20:41, Occ=1 in Entrance and Kids Window lowered. This confirms an intruder entered. They remained inside (or moved around) until 22:32 when the Master Bed window lowered and the Front Door was unlocked. Since Occupancy was still 0 until 22:32:10 (when living room showed 1), the intruder likely exited through the front door at 22:32. The combination of unauthorized window opening followed by door manipulation while the house appeared empty constitutes a confirmed intrusion.

[2026-06-08T20:41:02] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window opened)

[2026-06-08T20:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1 (Intruder detected entering)

[2026-06-08T22:32:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto) (Door unlocked while house was effectively empty)

Immediately change the front door lock cylinder and smart lock credentials.

Review video footage if available between 20:41 and 22:32 to identify the intruder.

Check windows and doors for signs of forced entry or tampering.

Consider filing a police report given the successful breach.

[2026-06-08T07:39:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-08T15:59:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-08T18:12:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-08T06:38:11] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-08T07:39:16] front_door_lock | DoorLock.LockState = 2

[2026-06-08T07:39:23] front_door_lock | DoorLock.LockState = 1

[2026-06-08T22:32:11] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Check occupancy sensor status immediately preceding the 22:32:16 door unlock event to confirm if any resident was detected inside.

Verify the 'Auto' operation source for the door unlock at 22:32:16 to rule out smart-home automation routines or remote access by authorized users.

Cross-reference motion sensor logs in the hallway and exterior perimeter between 20:41 and 22:32 to detect potential approach or entry attempts.

Confirm if the window covering actuators were manually triggered or automated by checking actuator command history vs. state change logs.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2289,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 16,
    "dining_room": 7,
    "master_bedroom": 11,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 7,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-08T07:39:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-08T07:39:23] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Residents performed a standard daily routine: leaving the house in the morning, returning for an afternoon break, and leaving again in the evening.",
      "supported_by": ["Multiple manual lock/unlock events at 07:39 (leave), 15:59 (return), and 18:12 (leave) correspond to typical wake-up, lunch-break, and departure times.", "Corresponding occupancy changes imply movement consistent with these transitions."],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized re-entry or intrusion occurred late at night after the family departed.",
      "supported_by": ["At 22:32, the front door was unlocked (LockState=1) via Auto source, which is unusual if no one is home.", "Simultaneously, window coverings were lowered in the kids' room (20:41 - note time gap) and master bedroom (22:32).", "Occupancy sensors in all bedrooms and living areas registered 'Empty' (0) starting at 00:00, suggesting no residents are present while the door/window states changed later that day or night depending on interpretation of the timeline relative to '00:00'. However, the specific timestamp 22:32 shows an unlock event while occupancy data for the night block starts at 00:00. If 22:32 is the same day as the empty sensor readings starting at midnight, it implies the house was secured before midnight. The anomaly lies in the 'Auto' unlock source at night without clear occupancy context prior to the event.", "The sequence: Kids window lowered (20:41) -> Master bed window lowered (22:32) -> Front door unlocked (22:32:16) suggests windows were opened *before* the door was unlocked, potentially allowing entry."],
      "contradicted_by": []
    }
  ],
  "mo


超过合理时间（10分钟）仍未自动锁定，且 AutoRelockTime 可能未启用

通知老人远程锁门，或自动锁门

{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "The data indicates a normal household routine where residents depart for the day and return in the evening, with no evidence of intrusion or security breach.",
  "reasoning": [
      "Occupancy sensors confirm presence at 06:56 (departure) and 20:41 (return), matching standard waking hours and contradicting the 'no occupancy' hypothesis during active times.",
      "Temperature logs show a consistent rise from ~22°C to ~24°C overnight due to ambient factors (e.g., solar gain or HVAC cycling) while unoccupied, followed by a drop upon return, which is physically consistent with an empty house and not indicative of life signs.",
      "Manual lock events occur immediately before occupants are detected entering (06:56, 08:30, 18:50), confirming authorized user activity rather than unauthorized entry."
    ],
  "key_evidence": [
      "[2026-06-19T06:56:05] front_door_lock | Event: LockOperation... OperationSource=Manual" followed by "[2026-06-19T06:56:09] front_door_contact | BooleanState.StateValue = True",
      "[2026-06-19T20:41:18] front_door_contact | BooleanState.StateValue = True" triggering auto-lock and window opening",
      "Temperature drift (2272 -> 2401) correlates with time of day and lack of human heat signature in sensor readings."
    ],
  "recommended_actions": [
      "No action required; system state is normal.",
      "Continue monitoring standard daily patterns."
    ]
}

Standard automated security routine where doors are locked and windows/curtains are adjusted when no one is detected inside.

[2026-06-19T20:41:19] front_door_lock | DoorLock.LockState = 1

[2026-06-19T20:41:34] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Multiple manual lock operations (Type=1) occurring without corresponding occupancy changes before them.

Repeated manual door locking events followed by immediate curtain closing, combined with zero occupancy readings across all rooms for extended periods.

Discrepancy between high event counts in room_activity (suggesting movement or sensor triggers) versus explicit 'Occupancy = 0' reports.

Timestamps of motion sensor triggers vs. occupancy state updates to identify if sensors are malfunctioning or detecting pets/small objects.

Temperature logs to check for signs of life (body heat) or HVAC usage patterns inconsistent with an empty house.

Detailed audit logs of the smart-lock controller to verify if the 'Manual' source is linked to a known authorized user device or an unknown access token.

Curtain motor power consumption logs to confirm if the 'close' commands were executed automatically or via remote control.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1854,
  "salient_event_count": 60,
  "focus_event_count": 99,
  "room_activity": {
    "kitchen": 25,
    "living_room": 22,
    "bedroom": 19,
    "bathroom": 9,
    "entrance": 24
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-19T06:56:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-19T06:56:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-19T08:30:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-19T18:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-19T20:41:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-19T05:31:13] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-19T06:56:05] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-19T06:56:10] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-19T08:30:00] front_door_lock | DoorLock.Lo

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Unusual activity pattern suggesting the resident is not at home during standard waking hours (06:56 - 20:41), while sensors report 'no occupancy' in all rooms.",
      "supported_by": [
        "[2026-06-19T06:56:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-19T08:30:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-19T18:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
        "[2026-06-19T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-19T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-19T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Bedroom window curtains are repeatedly closed immediately after manual door locking events, potentially indicating an attempt to secure the perimeter or hide activity from outside view.",
      "supported_by": [
        "[2026-06-19T06:56:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-19T06:56:10] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-19T05:31:13] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-19T14:04:03] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Standard automated security routine where doors are locked and windows/curtains are adjusted when no one is detected


出门时间已知（LockOperation 事件）
预期回家时间已过但无 LockOperation 解锁事件
偏离日常规律超过1小时

9:30开始尝试联系，10:00后联系紧急联系人

No confirmed anomaly; observed sensor drift and routine locking/unlocking sequences align with normal resident behavior.

Explanation: Temperature logs show a consistent, linear increase from ~22°C to ~24°C between 00:00 and 04:30, which is characteristic of HVAC setpoint adjustments or ambient heating rather than the rapid spike expected from human occupancy in an empty house.

Explanation: All occupancy sensors report '0' during this period, and no motion events occur until 06:52, corroborating that the house was indeed empty at midnight.

Explanation: The sequence of manual lock/unlock operations around 08:29 and 06:52 matches typical resident routines (leaving/arriving), and the auto-lock at 20:46 coincides exactly with the front door contact state changing and bedroom lights turning on, indicating a standard evening arrival.

[2026-06-25T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266 ... [2026-06-25T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408

[2026-06-25T06:52:07] bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-25T20:46:15] front_door_contact | BooleanState.StateValue = True

Monitor temperature trends for sudden deviations from the established baseline.

Verify physical access logs if suspicious activity is reported by residents regarding the door operations.

Sequence of Manual Lock -> Unlock -> Manual Lock on Front Door around 08:29 coinciding with Bedroom Window closing.

Bedroom Window opening/closing events (0% to 100%) occurring between 06:52 and 20:46 without clear context.

Front Door unlocking automatically at 20:46 while the house was previously locked.

Consistent 'Occupancy = 0' reports for Living Room and Bedroom at 00:00 and 00:30.

Motion sensor logs (occupancy_sensor) specifically for the bedroom and living room around 00:00-01:00 to confirm true emptiness.

Temperature sensor logs for all rooms around 00:00-01:00 to detect human body heat signatures.

Detailed timestamps and sources for the front door lock operations to distinguish between key-turn vs. app-controlled actions.

Curtain motor logs to see if the bedroom window covering was opened/closed manually or remotely.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1850,
  "salient_event_count": 60,
  "focus_event_count": 97,
  "room_activity": {
    "kitchen": 23,
    "living_room": 23,
    "bedroom": 20,
    "bathroom": 9,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-25T06:52:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-25T06:52:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-25T07:00:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-25T08:29:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-25T20:46:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-25T05:37:17] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-25T06:52:06] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-25T06:52:10] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-25T08:29:00] front_door_lock | DoorLock.Lo

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced exit involving the front door and bedroom window manipulation.",
      "supported_by": [
        "[2026-06-25T08:29:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-25T08:29:00] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-25T14:10:03] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-25T20:46:16] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Suspected presence of an intruder in the living room during a reported 'empty' house state at midnight.",
      "supported_by": [
        "[2026-06-25T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-25T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Routine daily activities including cooking, sleeping, and leaving/entering the home.",
      "supported_by": [
        "Room activity distribution shows usage across kitchen, living room, and entrance throughout the day.",
        "Door lock operations show both manual (resident) and auto (system) states consistent with a daily routine."
      ],
      "contradicted_by": [
        "The specific sequence of locking/unlocking combined with curtain/window changes does not perfectly align with standard resident-only behavior patterns.",
        "Midnight occupancy reports showing '0' despite potential residual heat or delayed sensor updates if someone were present."
      ]
    }
  ],
  "mos


灶具开着 + 厨房无人 + 老人在其他房间
跟 FG-01 类似但在老人场景下更危险（认知衰退风险更高）

The resident exhibited highly unusual nocturnal behavior (unlocking door and opening bedroom window) while the system consistently reported zero occupancy in all rooms between 20:49 and 23:00, contradicting expected sleep patterns for an elderly living-alone profile.

Explanation: Occupancy sensors across all rooms (kitchen, living room, bedroom, bathroom, entrance) consistently reported '0' (empty) during the entire evening period (20:00 - 23:00).

Explanation: Despite the house being reported as empty, specific actuators triggered: the front door was unlocked (LockState=1) at 20:49:17, followed immediately by the bedroom light turning on and the window fully opening (10000%) at 20:49:28.

Explanation: This sequence contradicts H2 (routine morning wake-up) due to the timestamp and contradicts normal behavior for an elderly resident sleeping alone, suggesting either a sophisticated intrusion that bypassed motion sensors or a severe health/safety incident where the resident is incapacitated but active controls are engaging.

[2026-06-12T20:49:16] front_door_contact | BooleanState.StateValue = True (Door opened/unlocked)

[2026-06-12T20:49:28] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window fully open)

Immediately verify if the resident is inside and responsive via phone call or video check.

If no response is received within 5 minutes, contact emergency services and prepare to dispatch security/police.

Check battery levels of all motion sensors to rule out sensor failure causing false 'empty' readings, though the simultaneous actuator activation makes this less likely than a genuine anomaly.

Potential security breach or unauthorized entry attempt: Multiple manual lock operations combined with a specific state change to 'Locked' (State=2) immediately after an 'Unlock' event at 20:49 suggests a struggle or re-locking after an intrusion attempt, occurring while the house reports empty.

[2026-06-12T20:49:17] front_door_lock | DoorLock.LockState = 1

Late-night (20:49) Front Door unlock followed immediately by Bedroom Window opening (fully open position 10000).

All occupancy sensors reporting '0' (Empty) during the time of the late-night door/window interactions.

Discrepancy between high room_activity counts and zero occupancy readings in the evening logs.

Timestamps and sensor IDs for any motion events occurring between 20:30 and 23:00 in the entrance, kitchen, and living room.

Raw data from the front_door_contact_sensor to verify if the door was actually forced open or simply unlocked from the outside.

Battery levels and connectivity status of the entrance and bedroom motion sensors to rule out dead batteries causing false 'empty' readings.

Audio logs or camera feeds (if available) corresponding to the 20:49 timestamp.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1858,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 21,
    "living_room": 22,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 23
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-12T06:57:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-12T06:57:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-12T08:24:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-12T20:49:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-12T05:30:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-12T06:57:08] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-12T06:57:15] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-12T08:24:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-12T12:27:13] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Unusual nocturnal activity pattern: The resident is active late at night (between 20:49 and 23:00), locking the front door manually, opening/closing the bedroom window, while all rooms report zero occupancy. This contradicts the 'Elderly Living Alone' profile which typically implies limited mobility or sleep routines later in the evening.",
      "supported_by": [
        "[2026-06-12T20:49:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-12T20:49:28] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-12T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-12T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine morning wake-up sequence: The resident wakes up early (around 05:30), opens the bedroom window for ventilation, and performs standard entry/exit locking routines around 06:57 and 08:24.",
      "supported_by": [
        "[2026-06-12T05:30:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-12T06:57:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-12T08:24:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Potential security breach or unauthorized entry attempt: Multiple manual lock operations combined with a specific state change to 'Locked' (State=2) immediately after an 'Unlock' ev


与老人的日常作息规律（daily_routines 中的 elderly 画像）显著偏离

不是周末睡懒觉（老人每天作息一样）

上午8点后联系老人确认状况

The house was empty during the night due to a scheduled absence or early bedtime; subsequent window and door events are consistent with a resident returning home.

Explanation: Occupancy sensors confirmed the house was empty from 00:00 until 06:58 when occupancy was detected in the bedroom upon waking up.

Explanation: The automatic front door unlock at 20:37 is immediately followed by manual locking (06:56 pattern) and the turning on of bedroom lights, indicating a resident's arrival rather than an intruder.

Explanation: Window state changes occurred while the room was occupied (12:32-13:59), explaining the apparent conflict with earlier empty sensor readings.

Explanation: The temperature spike observed overnight is likely due to HVAC system behavior or external heat accumulation while the house was vacant, not indicative of intrusion.

[2026-06-23T06:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-23T20:37:21] bedroom_light | OnOff.OnOff = True

Verify if the household has a scheduled 'away' mode or routine active for this date.

Review thermostat logs to understand the cause of the overnight temperature increase.

Potential window breach or manipulation: Bedroom curtains were lowered (state 0) at 13:59 after being raised at 12:32, while no activity was detected in the bedroom until late evening when the door unlocked automatically.

Complete absence of occupancy signals across all rooms from 00:00 to 20:37 despite window manipulation events occurring within this window.

Automatic unlocking of the front door (LockState=1 via Auto source) at 20:37:18 coincides with the end of the long empty period.

Bedroom window state changes (lowered) occurring without corresponding occupancy detection in that room.

Timestamps and status of motion sensors specifically for the bedroom and living room between 13:59 and 20:37.

Audio logs or video footage from entrance cameras to verify if anyone approached the front door around 20:37.

The specific mechanism triggering the 'Auto' lock unlock event at 20:37:18 (scheduled task vs sensor trigger).

Historical patterns of the resident's usual bedtime and wake-up time to determine if an overnight absence is plausible.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1851,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 23,
    "living_room": 22,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-23T06:56:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T06:56:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-23T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T20:37:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-23T05:33:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-23T06:56:05] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-23T06:56:11] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-23T08:31:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-23T12:32:11] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Suspected unauthorized entry or attempted intrusion during nighttime hours (00:00 - 20:37) due to conflicting occupancy and door/window states.",
      "supported_by": [
        "[2026-06-23T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-23T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-23T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-23T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-23T20:37:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-23T20:37:18] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident is awake but resting in a different room or the occupancy sensors have blind spots/are malfunctioning.",
      "supported_by": [
        "[2026-06-23T05:33:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-23T12:32:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-23T13:59:03] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-23T20:37:28] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": [
        "[2026-06-23T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-23T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0"
      ]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Potential window breach or manipulation: Bedroom curtains were


居家意外（任意位置跌倒/晕倒）

最后一次运动在非卧室房间（如客厅、厨房） 随后异常长时间无任何活动 不在正常午睡时段（比如上午10点或下午4点）

紧急联系老人，如无应答联系紧急联系人或120

The sequence of events indicates a normal morning routine where a resident woke up, unlocked the door to enter the house from outside, and immediately secured it, rather than an unauthorized intrusion.

Explanation: At 06:51:02, occupancy was detected in the kitchen, indicating someone was already inside or entering.

Explanation: Immediately following this (06:51:08), the front door lock was manually operated and the door contact sensor registered opening (False) then closing (True).

Explanation: Crucially, at 06:51:14, the system automatically re-locked the door (LockState=1) within 6 seconds of the door closing, which is consistent with a resident entering via a smart lock app or keypad after being awake/sleeping nearby, not an intruder forcing entry.

Explanation: Subsequent logs show consistent human activity patterns (lights on, window opened/closed later) confirming the presence of a legitimate resident.

[2026-06-11T06:51:02] kitchen_occupancy | OccupancySensing.Occupancy = 1

Potential security breach or confusion around the evening entry. The front door lock state changed to '1' (Locked) at 20:37:14 via Auto source immediately after a manual lock event earlier, but the sequence of events (Manual Lock -> Auto Unlock/Lock?) combined with high room activity counts suggests complex movement patterns that might indicate intrusion if the resident was expected to be asleep or absent.

[2026-06-11T20:37:14] front_door_lock | LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-11T20:37:14] front_door_lock | DoorLock.LockState = 1

High room_activity count in kitchen/living_room implies presence, making the specific lock logic less suspicious if it's just closing up shop.

Gap between 05:28 (window closed, no occupancy) and 06:51 (manual door unlock/open)

Timestamps of motion sensor triggers in the Entrance and Living Room immediately following the 06:51:08 door unlock event to confirm if anyone entered.

The definition of LockOperationType values (Is 1=Unlock and 0=Lock? Or vice versa?) to verify if the door was actually opened or closed at 06:51.

Bedroom occupancy logs specifically between 05:28 and 06:51 to rule out a resident sleeping through the window closure detection threshold.

Correlation between the 'Auto' lock operation at 20:37:14 and any proximity sensor data from the resident.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1851,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 21,
    "living_room": 21,
    "bedroom": 19,
    "bathroom": 11,
    "entrance": 23
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-11T06:51:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-11T06:51:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-11T08:37:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-11T20:37:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-11T05:28:16] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-11T06:51:08] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-11T06:51:14] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-11T08:37:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-11T12:27:13] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "The resident is likely sleeping or away during the early morning hours (05:28 - 06:51), as all rooms show zero occupancy and bedroom windows are closed.",
      "supported_by": ["[2026-06-11T00:00:00] ... Occupancy = 0 across all rooms", "[2026-06-11T00:30:00] ... Occupancy = 0", "[2026-06-11T05:28:16] bedroom_window | CurrentPositionLiftPercent100ths = 0 (Closed)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "A person entered the home manually in the early morning (06:51) while no internal occupancy was previously detected, suggesting an unauthorized entry or a visitor not yet registered by motion sensors.",
      "supported_by": ["[2026-06-11T06:51:08] front_door_lock | LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-11T06:51:08] front_door_lock | DoorLock.LockState = 2 (Unlocked/Open)"],
      "contradicted_by": ["No immediate occupancy event in living_room or entrance after 06:51 until later in the day"]
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Routine daily activities: The door was locked automatically later that morning and evening, and the bedroom window was opened/closed periodically, consistent with waking up, preparing for the day, and settling down.",
      "supported_by": ["[2026-06-11T08:37:00] front_door_lock | LockOperation... Manual (Locking)", "[2026-06-11T12:27:13] bedroom_window | ... = 10000 (Open)", "[2026-06-11T20:37:14] front_door_lock | LockOperation... Auto (Unlocking/Entering? Context suggests evening routine)", "[2026-06-11T20:37:20] bedroom_window | ... = 10000 (Open again?)"],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type":


通知老人远程锁门，或自动锁门

Evidence confirms a forced entry attempt at the front door followed by an occupant returning to find the home compromised, indicated by unauthorized window opening shortly after their return.

Explanation: At 17:50:00, the front door lock was manually manipulated (LockOperationType=1), causing the door contact to switch to 'open' (False).

Explanation: Crucially, unlike previous times when the door was opened and immediately re-locked by automation or the user within seconds, the door remained open for over 10 minutes (until 18:02:00) with no subsequent locking event recorded in the log.

Explanation: This prolonged open state suggests an intruder entered and remained undetected by occupancy sensors while the house was empty.

Explanation: Upon the resident's return at 20:42, the bedroom window covering was opened (to 10000%), which correlates with the anomaly hypothesis of suspicious activity during low occupancy.

Explanation: The lack of a 'LockState=2' event between 17:50 and 18:02 contradicts normal automated behavior and points to a breach.

[2026-06-11T17:50:03] front_door_contact | StateValue = False

No LockState change to 'Closed' (2) between 17:50 and 18:02

Immediately change all deadbolts and smart lock credentials.

Contact local law enforcement to file a report regarding the forced entry.

Review security camera footage specifically for the period between 17:50 and 18:00 to identify the intruder.

Inspect the perimeter and entry points for signs of physical tampering or bypass attempts.

{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry attempt at the front door.",
      "supported_by": ["[2026-06-11T17:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily routine involving leaving and returning home, with automated window adjustments for temperature/lighting.",
      "supported_by": ["Multiple manual/auto lock cycles between 07:10, 08:29, 20:42", "Window coverings opening (10000) at 12:36 and closing (0) at 14:07 and 20:42 correlating with occupancy changes"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious activity in the bedroom window area occurring during periods of low occupancy.",
      "supported_by": ["[2026-06-11T14:07:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0" (Closed while living_room occupied), "[2026-06-11T20:42:23] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000" (Opened immediately after auto-lock at 20:42:15)"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-11T17:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-11T20:42:23] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
  ],
  "what_to_verify_in_raw_log": [
    "Check raw motion sensor logs for entrance and bedroom between 17:45-18:00 to see if a person was actually present when the front door was manipulated.",
    "Verify the source of the front door lock operation at 17:50:00 (manual vs auto vs tamper detection).",
    "Check proximity sensors or camera feeds for the bedroom window around 20:42:23 to confirm if the window covering change was internal automation or external force."
  ],
  "provisional_risk": "medium"
}

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1857,
  "salient_event_count": 60,
  "focus_event_count": 99,
  "room_activity": {
    "kitchen": 25,
    "living_room": 21,
    "bedroom": 20,
    "bathroom": 9,
    "entrance": 24
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-11T07:10:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-11T07:10:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-11T08:29:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-11T17:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-11T20:42:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-11T05:22:17] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-11T07:10:08] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-11T07:10:19] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-11T08:29:00] front_door_lock | DoorLock.Lo

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry attempt at the front door.",
      "supported_by": ["[2026-06-11T17:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily routine involving leaving and returning home, with automated window adjustments for temperature/lighting.",
      "supported_by": ["Multiple manual/auto lock cycles between 07:10, 08:29, 20:42", "Window coverings opening (10000) at 12:36 and closing (0) at 14:07 and 20:42 correlating with occupancy changes"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious activity in the bedroom window area occurring during periods of low occupancy.",
      "supported_by": ["[2026-06-11T14:07:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0" (Closed while living_room occupied), "[2026-06-11T20:42:23] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000" (Opened immediately after auto-lock at 20:42:15)"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-11T17:50:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-11T20:42:23] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
  ],
  "what_to_verify_in_raw_log": [
    "Check raw motion sensor logs for entrance and bedroom between 17:45-18:00 to see if a person was actually present when the front door was manipulated.",
    "Verify the source of the front door lock operation at 17:50:00 (manual vs auto vs tamper detection).",
    "Check proximity sensors or camera feeds fo


老人进入卫生间（灯开+运动触发） 运动传感器因PIR超时归零（人倒在地上不动），但灯仍开着 随后30分钟+全屋完全无活动 卫生间是老人跌倒高发区域（地滑） 跟正常午睡的区别：午睡在卧室且会先关灯

中等紧急度警报，尝试通过语音/通知联系老人，如无回应建议联系紧急联系人

The sequence of events indicates normal resident activity: the front door was manually unlocked by an occupant (supported by the subsequent auto-lock and later manual re-lock), and window coverings were adjusted during periods when occupancy sensors confirmed presence inside the bedroom.

Explanation: Front door lock state transitioned to 'Unlocked' immediately after a manual unlock event, followed quickly by an automatic re-lock, which is consistent with a resident entering/leaving or adjusting the door rather than forced entry.

Explanation: A second manual unlock occurred at 08:36, followed by occupancy detection in the bedroom at 08:36, confirming an authorized person entered the home.

Explanation: Window covering movements at 05:31 and 14:01 are contradicted by context; while the 05:31 event lacked immediate occupancy logs in the raw snippet provided, the 14:01 event coincided with entrance occupancy, indicating a resident raising/lowering blinds from inside.

Explanation: No contact sensor breaches or vibration anomalies were recorded during the manipulation events.

[2026-06-10T08:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

Verify if the user intended for the front door to remain unlocked briefly before the auto-lock engaged.

Confirm that the 05:31 window adjustment was performed by a resident (possibly asleep) or automated system, as no occupancy log was present in the specific raw excerpt for that minute.

room_activity shows high activity counts throughout the day, implying residents were present at other times

Timestamps of motion sensor triggers near the entrance and bedroom windows between 05:30 and 08:36 to confirm if someone approached the doors/windows.

Audio logs or vibration sensors on the front door around 07:07 to detect forced entry attempts versus normal unlocking.

Contact sensor status for the bedroom window and front door immediately following the manipulation events to verify physical breach.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1853,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 21,
    "bedroom": 18,
    "bathroom": 12,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-10T07:07:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-10T07:07:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-10T08:36:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-10T20:41:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-10T05:31:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-10T07:07:09] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-10T07:07:16] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-10T08:36:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-10T12:36:08] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or tampering: Front door was manually unlocked at 07:07, but the lock state immediately transitioned to 'Unlocked' (1) without a subsequent manual re-lock event before another manual unlock at 08:36. The sequence suggests the door may have been left open or forced open.",
      "supported_by": ["[2026-06-10T07:07:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-10T07:07:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-10T07:07:16] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Suspected intrusion attempt during night hours: Bedroom window coverings were fully lowered (0%) at 05:31 and 14:01, suggesting an attempt to access the room through the window while unoccupied.",
      "supported_by": ["[2026-06-10T05:31:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-10T14:01:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Residence appears vacant for extended periods with no human activity detected across all rooms between 00:00 and 00:30, yet door/window interactions occurred later in the day.",
      "supported_by": ["[2026-06-10T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-10T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-10T00:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": ["room_activity shows high activity


中等紧急度警报，尝试通过语音/通知联系老人，如无回应建议联系紧急联系人

The house was unoccupied overnight with no signs of intrusion; the bedroom window state changes are consistent with resident activity upon returning home in the morning and evening.

Explanation: Occupancy sensors confirmed the house was empty (Occupancy = 0) from 00:00 until 07:04, ruling out unauthorized entry during the night.

Explanation: The bedroom window opened at 14:09 corresponds exactly to the timestamp when occupancy was detected in the bedroom (14:09:00), indicating a resident was present to open it.

Explanation: The window closed at 20:48 coincides with the resident's return and departure sequence (front door contact and lock operations at 20:48), confirming manual operation by an authorized user rather than a breach.

[2026-06-02T05:29:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 followed immediately by [2026-06-02T07:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-02T14:09:00] bedroom_occupancy | OccupancySensing.Occupancy = 1 followed by [2026-06-02T14:09:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

Cross-reference system logs to see if the window opening/closing commands were initiated via app/voice (manual) or automation.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 独居老人 (Elderly Living Alone)
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1853,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 22,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-02T07:02:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T07:02:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T08:27:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T20:48:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T05:29:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-02T07:02:09] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-02T07:02:20] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-02T08:27:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-02T12:29:14] bedroom_window | WindowCovering.CurrentPosition

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or breach at night due to window being left open while the house appears unoccupied.",
      "supported_by": ["[2026-06-02T00:00:00] ... Occupancy = 0 (All rooms empty)", "[2026-06-02T14:09:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Window Opened during day)", "[2026-06-02T20:48:30] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window Closed late evening, suggesting it was open for hours)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident is awake and active during daytime but absent at night, consistent with a regular schedule.",
      "supported_by": ["High activity counts in Kitchen, Living Room, Bedroom during 07:00 - 20:48", "Door lock operations at 07:02 (Morning) and 20:48 (Evening) indicating normal arrival/departure", "Manual locking of front door at 07:02 and 08:27 suggests resident interaction"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Bedroom window opened at 14:09 and remained open until closed at 20:48 while all occupancy sensors reported '0' (empty) starting from 00:00",
    "Complete lack of occupancy data between 00:00 and 00:30 across all zones despite potential time gaps in logging"
  ],
  "what_to_verify_in_raw_log": [
    "Check if any motion events were missed by the bedroom_occupancy sensor between 14:09 and 20:48.",
    "Verify the state of the bedroom_contact_sensor (window contact) specifically between 14:09 and 20:48 to confirm if the window was physically breached or just opened.",
    "Cross-reference system logs to see if the window opening/closing commands were initiated via app/