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 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]
- 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 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]

## 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: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 93

## 跨天活动摘要
- 2026-08-19: kitchen=242, bedroom=243, entrance=230, living_room=210, bathroom=63
- 2026-08-20: kitchen=238, bedroom=240, entrance=231, living_room=210, bathroom=56
- 2026-08-21: kitchen=239, bedroom=240, entrance=230, living_room=210, bathroom=60

## 设备事件日志
[2026-08-19T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-19T06:02:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-19T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-19T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-19T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-19T06:22:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-19T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-19T06:31:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T06:32:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-19T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-19T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-19T06:42:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-19T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-19T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-19T06:59:00] kitchen_light | OnOff.OnOff = False
[2026-08-19T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-19T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-19T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-19T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T07:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:02:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:04:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-19T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-19T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-19T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-19T07:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-19T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-19T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-19T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-19T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-19T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-19T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-19T07:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:22:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:24:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-19T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-19T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-19T07:28:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-19T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-19T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-19T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-19T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-19T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-19T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-19T07:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:42:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:44:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-19T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-19T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-19T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-19T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-19T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-19T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-19T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-19T07:58:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-19T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-19T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-19T08:02:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:04:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-19T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-19T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-08-19T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0
[2026-08-19T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-19T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-19T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-19T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-19T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-19T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-19T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-19T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-19T08:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:22:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:24:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-19T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-19T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-19T08:28:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-19T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-19T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

## 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: 正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "key_evidence": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "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": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "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: 两室一厅 (2BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_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]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 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: SQ5
- 重点房间: living_room
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 59

## 跨天活动摘要
- 2026-08-22: living_room=48, master_bedroom=48, second_bedroom=48, bathroom=48, entrance=48, kitchen=1

## 设备事件日志
[2026-08-22T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-22T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-22T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-22T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-22T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-22T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T10:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-22T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-22T10:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-22T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-22T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-22T10:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-22T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-22T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-22T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-22T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-22T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-22T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-22T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-22T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-22T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-22T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-22T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-22T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-22T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-22T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-22T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-22T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-22T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-22T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-22T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-22T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-22T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T12:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-08-22T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-22T12:16:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-22T12:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-22T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-22T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-22T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-22T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-22T12:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

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: 正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "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": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "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: 两室一厅 (2BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_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]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 31

## 设备事件日志
[2026-07-31T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-31T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-31T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-31T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-31T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-31T13:29:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-31T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T13:32:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T13:52:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-31T14:04:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-31T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-07-31T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-31T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-31T14:24:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-31T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-31T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-07-31T14:32:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:52:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0
[2026-07-31T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T15:04:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-31T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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 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]
- 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 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]

## 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: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 97

## 跨天活动摘要
- 2026-08-25: kitchen=243, bedroom=240, entrance=230, living_room=210, bathroom=60
- 2026-08-26: kitchen=239, bedroom=242, entrance=230, living_room=209, bathroom=61
- 2026-08-27: kitchen=238, bedroom=241, entrance=229, living_room=209, bathroom=64

## 设备事件日志
[2026-08-25T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-25T06:00:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-25T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-25T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-25T06:20:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T06:23:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-25T06:24:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-25T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-25T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-25T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-25T06:40:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-25T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-25T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-25T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-25T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-25T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-25T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:00:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-25T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-25T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-25T07:08:00] kitchen_light | OnOff.OnOff = False
[2026-08-25T07:08:07] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-25T07:08:07] front_door_lock | DoorLock.LockState = 2
[2026-08-25T07:08:09] front_door_contact | BooleanState.StateValue = False
[2026-08-25T07:08:09] front_door_contact | BooleanState.StateValue = True
[2026-08-25T07:08:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:08:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-25T07:08:10] front_door_lock | DoorLock.LockState = 1
[2026-08-25T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-25T07:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-25T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-25T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-25T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-25T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-25T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-25T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-25T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-25T07:20:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:21:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-25T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-25T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-25T07:28:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-25T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-25T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-25T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-25T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-25T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-25T07:40:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-25T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-25T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-25T07:48:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-25T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-25T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-25T07:51:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-25T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-25T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-25T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-25T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-25T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-25T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-25T08:00:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-25T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-25T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-25T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-08-25T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0
[2026-08-25T08:08:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-25T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-25T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-25T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-25T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-25T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-25T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-25T08:20:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:21:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T08:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:24:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-25T08:24:00] front_door_lock | DoorLock.LockState = 2
[2026-08-25T08:24:02] front_door_contact | BooleanState.StateValue = False
[2026-08-25T08:24:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T08:24:07] living_room_light | OnOff.OnOff = True

## 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: 正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "key_evidence": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "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": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_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1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_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 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 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: SQ5
- 重点房间: living_room
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 52

## 跨天活动摘要
- 2026-08-24: living_room=113, master_bedroom=232, kids_room=229, entrance=227, dining_room=223, master_bathroom=52

## 设备事件日志
[2026-08-24T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-24T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-24T06:59:33] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-24T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-24T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-24T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-24T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-24T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-24T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-24T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-24T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-24T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-24T11:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:22:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-24T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T11:30:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T11:32:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-24T11:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-24T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-24T11:52:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-24T11:55:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-24T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:02:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-24T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-24T12:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-08-24T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-24T12:16:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-24T12:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:22:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-24T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-24T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:30:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:32:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-24T12:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-24T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-24T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-24T12:52:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-24T12:55:00] kids_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

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: 正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "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": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "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: 两室一厅 (2BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_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]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 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: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 46

## 跨天活动摘要
- 2026-08-24: kitchen=10, entrance=228, living_room=111, bathroom=56, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-08-24T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-24T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-24T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-24T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-24T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-24T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-24T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-24T18:15:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:16:00] front_door_lock | DoorLock.LockState = 2
[2026-08-24T18:16:10] entrance_light | OnOff.OnOff = True
[2026-08-24T18:16:23] living_room_light_1 | OnOff.OnOff = True
[2026-08-24T18:16:28] living_room_ac | Thermostat.SystemMode = 3
[2026-08-24T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-24T18:21:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T18:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:53:10] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-24T18:56:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-24T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-24T19:10:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T19:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-24T19:23:10] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2668
[2026-08-24T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2860
[2026-08-24T19:26:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2674
[2026-08-24T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2673
[2026-08-24T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2740
[2026-08-24T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2675
[2026-08-24T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2632
[2026-08-24T19:46:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2591
[2026-08-24T19:54:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-24T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-24T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-24T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-24T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-24T20:06:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

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: 正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "key_evidence": [
    "正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "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": [
    "正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_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 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_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1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 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: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 106

## 跨天活动摘要
- 2026-08-19: kitchen=13, kids_room=231, entrance=231, master_bedroom=227, dining_room=221, living_room=113

## 设备事件日志
[2026-08-19T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-19T06:49:38] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-19T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-19T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-19T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-19T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-19T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-19T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-19T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-19T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-19T18:00:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:03:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-19T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-19T18:07:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-19T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-19T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-19T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-19T18:16:00] kitchen_light | OnOff.OnOff = True
[2026-08-19T18:17:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-19T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-19T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-19T18:20:15] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T18:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:23:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-19T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-19T18:27:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-19T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-19T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-19T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-19T18:35:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-19T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-19T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-19T18:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:48:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-19T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-19T18:50:15] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-19T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-19T18:55:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-19T18:57:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-19T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-19T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-19T19:05:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:08:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-19T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-19T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-19T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-19T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-19T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-19T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T19:20:15] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-19T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-19T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2860
[2026-08-19T19:27:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-19T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-19T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-19T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-19T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2740
[2026-08-19T19:35:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:38:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-19T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-19T19:44:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-19T19:44:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-19T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-19T19:47:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-19T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-19T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-19T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-19T19:55:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T19:58:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-19T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-19T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-19T20:07:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T20:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-19T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262

## 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: 正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "key_evidence": [
    "正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "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": [
    "正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "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: 一室一厅 (Studio/1BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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], 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]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_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]

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 33

## 设备事件日志
[2026-07-02T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-02T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-02T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-02T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-02T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-02T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-02T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-02T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-02T13:25:35] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T13:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-02T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-02T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-02T13:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-02T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-02T13:55:35] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-02T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-02T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-02T14:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-02T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-02T14:25:35] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T14:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-02T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-07-02T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-02T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-02T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_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 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_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1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 35

## 设备事件日志
[2026-08-22T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-22T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-22T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-22T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-22T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-22T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-22T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-22T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-22T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-22T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-22T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-22T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-22T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-22T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-22T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-22T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-22T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-22T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-22T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-08-22T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-08-22T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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: 一室一厅 (Studio/1BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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], 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]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_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]

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 35

## 设备事件日志
[2026-07-23T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-23T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-23T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-23T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-23T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-23T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-23T13:25:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-23T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-23T13:36:31] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-23T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-23T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-23T13:55:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-23T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-23T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-23T14:06:31] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-23T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-23T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-23T14:25:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-23T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-07-23T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-23T14:36:31] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-23T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-23T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-23T14:55:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0
[2026-07-23T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_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1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_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 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 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: SQ2
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 35

## 设备事件日志
[2026-07-19T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-19T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-19T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-19T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-19T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-19T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-19T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-19T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-19T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-19T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-19T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-19T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-19T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-19T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-19T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-19T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-07-19T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-19T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-19T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-19T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "key_evidence": [
    "正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "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": [
    "正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "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: 两室一厅 (2BR)
- 重点房间 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_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]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 39

## 设备事件日志
[2026-08-24T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-24T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-24T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-24T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-24T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-24T13:29:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-24T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T13:32:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-24T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-24T13:52:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-24T13:59:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-24T14:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-24T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-24T14:12:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-24T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-24T14:29:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-24T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-08-24T14:32:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-24T14:52:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-24T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0
[2026-08-24T14:59:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-24T15:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-24T15:12:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-24T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-24T15:29:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: 正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "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": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}