System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact
- 已选事件数: 122

## 跨天活动摘要
- 2026-07-22: living_room=209, bedroom=241, kitchen=240, entrance=230, bathroom=59
- 2026-07-23: living_room=209, bedroom=241, kitchen=239, entrance=233, bathroom=59
- 2026-07-24: living_room=209, bedroom=241, kitchen=241, entrance=231, bathroom=59

## 设备事件日志
[2026-07-22T07:09:07] front_door_contact | BooleanState.StateValue = False
[2026-07-22T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-22T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-22T08:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-22T08:19:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-22T08:26:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-22T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-22T08:39:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-22T08:46:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-22T08:52:18] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-22T08:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-22T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-07-22T09:04:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-22T09:11:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-22T09:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-22T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-22T09:29:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-22T09:36:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-22T09:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-22T09:49:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-22T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-22T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-22T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-22T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-23T08:42:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:02:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:22:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-23T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-23T09:37:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-23T09:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-23T09:52:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-23T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-23T10:02:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-23T10:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-23T10:17:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-23T10:22:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-23T10:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-23T10:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-23T10:42:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-23T10:47:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:52:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-23T11:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-23T11:07:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-23T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-23T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-23T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-24T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-24T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-24T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-24T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-24T08:05:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-24T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-24T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-24T08:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:25:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:30:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T08:30:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-24T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-24T08:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-24T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-07-24T08:50:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-24T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-24T09:00:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-24T09:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-24T09:15:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-24T09:20:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-24T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-24T09:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-24T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-24T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-24T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bathroom_occupancy, bedroom_light
- 已选事件数: 132

## 跨天活动摘要
- 2026-07-06: living_room=209, bedroom=242, kitchen=239, entrance=232, bathroom=61

## 设备事件日志
[2026-07-06T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T00:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-06T00:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-06T00:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-06T00:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-06T00:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-06T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T00:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-06T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-06T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-06T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-06T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-06T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-06T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-06T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-06T01:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-07-06T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-06T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-06T01:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2210
[2026-07-06T01:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-06T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-06T01:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-07-06T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-06T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-06T01:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-06T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-06T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-06T01:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-07-06T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-06T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-06T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-06T01:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-07-06T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-06T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-06T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-06T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-06T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-06T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-06T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-06T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-06T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-06T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-06T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-06T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-06T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-06T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-07-06T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-06T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-06T02:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2228
[2026-07-06T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-06T02:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-06T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-06T02:15:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:18:00] bedroom_light | OnOff.OnOff = True
[2026-07-06T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-07-06T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-06T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-06T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-06T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-06T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-06T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-06T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-06T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-06T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-06T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-06T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-07-06T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-06T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-06T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-06T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-06T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-06T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-06T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-06T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-06T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-06T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-06T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-06T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-06T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-06T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-06T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-06T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-06T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-06T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-06T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-06T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-06T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-06T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-06T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-06T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-06T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-06T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-06T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-06T05:40:10] bedroom_light | OnOff.OnOff = True
[2026-07-06T07:22:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T11:52:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:22:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T20:27:08] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T20:48:20] bedroom_light | OnOff.OnOff = True
[2026-07-06T20:48:38] bedroom_light | OnOff.OnOff = False
[2026-07-06T22:49:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T23:49:25] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact
- 已选事件数: 118

## 跨天活动摘要
- 2026-07-20: living_room=209, bedroom=241, kitchen=241, entrance=231, bathroom=59
- 2026-07-21: living_room=208, bedroom=240, kitchen=239, entrance=230, bathroom=92
- 2026-07-22: living_room=208, bedroom=242, kitchen=238, entrance=233, bathroom=63

## 设备事件日志
[2026-07-20T07:00:05] front_door_contact | BooleanState.StateValue = False
[2026-07-20T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-20T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-20T08:10:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-20T08:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-20T08:25:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-20T08:30:02] front_door_contact | BooleanState.StateValue = False
[2026-07-20T08:30:11] living_room_light | OnOff.OnOff = True
[2026-07-20T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-20T08:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-20T08:45:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-20T08:50:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-20T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-20T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-07-20T09:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-20T09:10:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:15:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-20T09:20:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-20T09:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-20T09:35:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-20T09:40:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T10:00:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T10:20:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T20:40:08] front_door_contact | BooleanState.StateValue = True
[2026-07-21T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-21T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-21T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-21T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-21T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-21T09:34:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-21T09:42:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-21T09:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-21T09:54:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:59:56] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T10:07:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-21T10:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-21T10:19:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-21T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-21T10:27:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-21T10:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-21T10:44:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-21T10:52:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-21T10:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-21T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-21T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-21T11:12:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:32:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:52:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T06:50:04] front_door_contact | BooleanState.StateValue = False
[2026-07-22T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-22T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-22T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-22T08:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-22T08:05:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-22T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-22T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-22T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-22T08:25:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-22T08:33:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-22T08:38:00] front_door_lock | DoorLock.LockState = 2
[2026-07-22T08:38:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-22T08:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-22T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-07-22T08:53:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-22T08:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-22T09:03:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-22T09:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-22T09:18:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-22T09:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-22T09:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:34:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-22T09:53:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T10:13:09] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_occupancy, living_room_occupancy
- 已选事件数: 129

## 跨天活动摘要
- 2026-08-16: living_room=209, bedroom=240, kitchen=239, entrance=229, bathroom=92
- 2026-08-17: living_room=208, bedroom=242, kitchen=239, entrance=232, bathroom=63
- 2026-08-18: living_room=210, bedroom=241, kitchen=240, entrance=228, bathroom=60

## 设备事件日志
[2026-08-16T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T07:04:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T07:24:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-16T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-16T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-16T08:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-16T08:09:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-16T08:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:29:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-16T08:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-16T08:42:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-16T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-16T08:54:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T08:59:56] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-16T09:07:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-16T09:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-16T09:19:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:27:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-16T09:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-16T09:44:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-16T09:52:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-16T09:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-16T10:04:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-16T10:17:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:24:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-16T10:37:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:44:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-16T10:57:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T15:31:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T07:23:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-17T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-17T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-17T08:08:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-17T08:28:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T08:34:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T08:38:02] front_door_contact | BooleanState.StateValue = False
[2026-08-17T08:38:17] living_room_light | OnOff.OnOff = True
[2026-08-17T08:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-17T08:48:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-17T08:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-17T08:58:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:04:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-17T09:13:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-17T09:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-17T09:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:23:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-17T09:33:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-17T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-17T09:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-17T09:48:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-17T09:58:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-17T10:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-17T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-17T10:13:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-17T10:23:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-17T10:43:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:48:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-17T11:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-17T14:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-18T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-18T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-18T07:35:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T07:55:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-18T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-18T08:15:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-18T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-18T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-18T08:30:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-18T08:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-18T08:45:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-18T08:50:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-18T08:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T09:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact
- 已选事件数: 117

## 跨天活动摘要
- 2026-08-05: living_room=208, bedroom=242, kitchen=238, entrance=233, bathroom=63
- 2026-08-06: living_room=209, bedroom=241, kitchen=240, entrance=229, bathroom=60
- 2026-08-07: living_room=211, bedroom=243, kitchen=239, entrance=231, bathroom=61

## 设备事件日志
[2026-08-05T06:50:04] front_door_contact | BooleanState.StateValue = False
[2026-08-05T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-05T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-05T08:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-05T08:18:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-05T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:34:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:38:02] front_door_contact | BooleanState.StateValue = False
[2026-08-05T08:38:17] living_room_light | OnOff.OnOff = True
[2026-08-05T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-05T08:48:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-05T08:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-05T08:58:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-08-05T09:04:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-05T09:13:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-05T09:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-05T09:23:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-05T09:33:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-05T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-05T09:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-05T09:48:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-05T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-05T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-05T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-05T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-06T08:40:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:00:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:20:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-06T09:30:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-06T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-06T09:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-06T09:50:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-06T09:55:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-06T10:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-06T10:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:15:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-06T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-06T10:20:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-06T10:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-06T10:40:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-06T10:45:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-06T10:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T10:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-06T11:00:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T11:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-06T11:25:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T11:45:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-07T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-07T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-07T08:04:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-07T08:20:00] front_door_lock | DoorLock.LockState = 2
[2026-08-07T08:20:02] front_door_contact | BooleanState.StateValue = False
[2026-08-07T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-07T08:29:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-07T08:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-07T08:40:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-07T08:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-07T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-08-07T08:54:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-07T09:05:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-07T09:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-07T09:19:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-07T09:25:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-07T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-07T09:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-07T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-07T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-07T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bathroom_occupancy, bedroom_light
- 已选事件数: 132

## 跨天活动摘要
- 2026-08-23: living_room=209, bedroom=242, kitchen=240, entrance=228, bathroom=62

## 设备事件日志
[2026-08-23T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T00:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-23T00:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-23T00:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-23T00:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-23T00:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-23T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T00:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-23T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-23T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-23T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-23T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-23T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-23T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-23T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-23T01:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-08-23T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-23T01:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2198
[2026-08-23T01:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-23T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-23T01:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-08-23T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-23T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-23T01:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-08-23T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-23T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-23T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-23T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-23T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-23T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-23T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-23T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-23T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-23T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-23T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-23T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-08-23T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-23T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-23T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2228
[2026-08-23T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-23T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-23T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-08-23T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-23T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-23T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2230
[2026-08-23T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-23T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-23T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-23T02:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-23T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2238
[2026-08-23T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-23T02:15:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:18:00] bedroom_light | OnOff.OnOff = True
[2026-08-23T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-23T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-23T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-23T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-23T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2232
[2026-08-23T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-23T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-23T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-23T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-23T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-23T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-23T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-23T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-23T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-23T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-23T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-23T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-23T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-23T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-23T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-23T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-23T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-23T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-23T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-23T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-23T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-23T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-23T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-23T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-23T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-23T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-23T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-23T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-23T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-23T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-23T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-23T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-23T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-23T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-23T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-23T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-23T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-23T05:38:06] bedroom_light | OnOff.OnOff = True
[2026-08-23T06:30:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T11:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T20:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T20:47:23] bedroom_light | OnOff.OnOff = True
[2026-08-23T20:47:32] bedroom_light | OnOff.OnOff = False
[2026-08-23T22:18:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T23:48:25] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_occupancy, living_room_occupancy
- 已选事件数: 127

## 跨天活动摘要
- 2026-08-28: living_room=212, bedroom=243, kitchen=239, entrance=230, bathroom=61
- 2026-08-29: living_room=209, bedroom=241, kitchen=239, entrance=230, bathroom=60
- 2026-08-30: living_room=210, bedroom=241, kitchen=238, entrance=231, bathroom=60

## 设备事件日志
[2026-08-28T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:04:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:24:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-28T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-28T08:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-28T08:09:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-28T08:20:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-28T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-28T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-28T08:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-28T08:44:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-28T08:50:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-28T08:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-28T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-28T09:09:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-28T09:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-28T09:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-28T09:29:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-28T09:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-28T09:40:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-28T09:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-28T09:54:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T09:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T10:00:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-28T10:20:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T10:29:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-28T10:40:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T10:49:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T14:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-29T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-29T07:36:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T07:56:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-29T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-29T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-29T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-29T08:27:11] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-29T08:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:36:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-29T08:36:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-29T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-29T08:51:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-29T08:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-29T09:06:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-29T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-29T09:16:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-29T09:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-29T09:31:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-29T09:36:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-29T09:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-29T09:56:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-29T10:01:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-29T10:07:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-29T10:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:16:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-29T10:21:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-29T10:36:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:41:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-29T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-29T11:01:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-29T11:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T14:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-30T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-30T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-30T07:37:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T07:57:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-30T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-30T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-30T08:17:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-30T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-30T08:28:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-30T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-30T08:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-30T08:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:52:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-30T08:58:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}