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)
- 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 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: SQ1
- 已选事件数: 129

## 设备事件日志
[2026-07-11T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-11T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-11T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-11T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-11T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-11T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-11T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-11T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-11T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-11T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-11T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-11T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-11T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-11T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-11T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-11T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-11T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-11T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-11T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-11T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-11T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-11T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-11T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-11T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-11T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-11T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-11T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-11T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-11T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-11T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-11T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-11T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-11T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-11T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-11T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-11T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-11T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-11T19:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-11T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-11T19:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-11T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-11T19:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-11T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-11T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-11T19:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-11T20:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-11T20:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-11T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-11T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-11T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T20:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-11T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-11T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-11T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-11T20:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-11T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-11T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-11T20:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-11T20:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-11T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-11T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-11T20:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-11T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-11T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-11T20:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-11T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-11T21:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-11T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-11T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-11T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-11T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-11T21:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-11T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-11T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-11T21:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-11T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-11T21:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-11T21:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-11T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-11T21:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-11T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T21:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-11T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-11T21:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-11T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-11T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-11T22:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T22:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-11T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-11T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-11T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-11T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-11T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-11T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-11T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-11T22:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-11T22:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T22:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-11T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254

## 任务
请结合下面的 Matter 设备日志，判断是否存在设备健康问题，并说明可能的故障类型。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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: SQ5
- 已选事件数: 25

## 跨天活动摘要
- 2026-07-13: entrance=231, kids_room=229, master_bedroom=228, dining_room=224, living_room=116, master_bathroom=53

## 设备事件日志
[2026-07-13T22:25:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:29:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:29:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:30:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-13T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T22:30:05] living_room_ac | OnOff.OnOff = False
[2026-07-13T22:30:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-13T22:30:24] front_door_contact | BooleanState.StateValue = True
[2026-07-13T22:30:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-13T22:30:25] front_door_lock | DoorLock.LockState = 1
[2026-07-13T22:30:26] master_bedroom_light | OnOff.OnOff = False
[2026-07-13T22:45:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:49:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:49:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:50:11] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T22:50:15] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T23:05:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:09:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:09:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:10:15] master_bedroom_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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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]
- 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
- 已选事件数: 80

## 跨天活动摘要
- 2026-07-14: bedroom=242, kitchen=239, entrance=232, living_room=208, bathroom=58

## 设备事件日志
[2026-07-14T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-14T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-07-14T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-14T21:55:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T21:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T21:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T21:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-14T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2141
[2026-07-14T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-14T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-14T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-07-14T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-14T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-14T22:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-07-14T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-14T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-14T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-14T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-14T22:15:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:15:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T22:17:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-14T22:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2143
[2026-07-14T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-14T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-14T22:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-14T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-14T22:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-07-14T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-14T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-14T22:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-14T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-14T22:35:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:37:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-14T22:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2149
[2026-07-14T22:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-14T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-14T22:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-07-14T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-14T22:45:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-14T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-14T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-14T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-14T22:55:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T22:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-14T23:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-14T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-14T23:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-07-14T23:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-07-14T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-14T23:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-14T23:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2152
[2026-07-14T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-14T23:15:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:15:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T23:17:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-14T23:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-07-14T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-14T23:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-14T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-14T23:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-14T23:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-14T23:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-14T23:35:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:37:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T23:39:03] entrance_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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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 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: SQ4
- 已选事件数: 86

## 跨天活动摘要
- 2026-08-20: living_room=113, bedroom=65, bathroom=53, entrance=14, kitchen=8

## 设备事件日志
[2026-08-20T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-20T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-08-20T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-20T21:56:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T21:59:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-20T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-20T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-20T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-20T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2152
[2026-08-20T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-20T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-20T22:11:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-20T22:11:04] entrance_light | OnOff.OnOff = False
[2026-08-20T22:11:13] living_room_ac | OnOff.OnOff = False
[2026-08-20T22:11:22] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T22:11:24] bedroom_light | OnOff.OnOff = True
[2026-08-20T22:11:31] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-20T22:11:38] front_door_contact | BooleanState.StateValue = True
[2026-08-20T22:11:39] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-20T22:11:39] front_door_lock | DoorLock.LockState = 1
[2026-08-20T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-20T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-08-20T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-20T22:19:00] bedroom_light | LevelControl.CurrentLevel = 40
[2026-08-20T22:19:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T22:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-20T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-20T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-20T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-20T22:26:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-20T22:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2151
[2026-08-20T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-20T22:31:22] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-20T22:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-08-20T22:37:00] bedroom_light | OnOff.OnOff = False
[2026-08-20T22:38:13] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T22:39:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T22:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2145
[2026-08-20T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-20T22:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-08-20T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-20T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-20T22:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-08-20T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-20T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-20T22:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2153
[2026-08-20T22:56:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T22:59:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T23:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-20T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-20T23:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-08-20T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-20T23:08:13] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-20T23:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-08-20T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-20T23:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-20T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-20T23:19:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-20T23:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-08-20T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-20T23:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2153
[2026-08-20T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-20T23:26:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-20T23:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-08-20T23:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2173
[2026-08-20T23:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-20T23:38:13] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T23:39:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-20T23:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-20T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-20T23:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-20T23:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-08-20T23:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-20T23:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-20T23:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-08-20T23:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-20T23:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-20T23:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2174
[2026-08-20T23:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271

## 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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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
- 已选事件数: 85

## 跨天活动摘要
- 2026-08-12: kids_room=231, entrance=231, master_bedroom=229, dining_room=222, living_room=113, master_bathroom=58

## 设备事件日志
[2026-08-12T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-12T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-12T21:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-12T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T21:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T21:56:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T21:56:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T21:58:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T21:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-12T22:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-12T22:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-12T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-12T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T22:04:32] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-12T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-12T22:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-12T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-12T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-12T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-12T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-12T22:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:16:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:16:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:18:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-12T22:18:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:18:10] living_room_ac | OnOff.OnOff = False
[2026-08-12T22:18:15] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-12T22:18:24] front_door_contact | BooleanState.StateValue = True
[2026-08-12T22:18:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-12T22:18:25] front_door_lock | DoorLock.LockState = 1
[2026-08-12T22:18:30] master_bedroom_light | OnOff.OnOff = False
[2026-08-12T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-12T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-12T22:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-12T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-12T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-12T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-12T22:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-12T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-12T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-12T22:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-12T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-12T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T22:34:32] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-12T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-12T22:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-12T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-12T22:36:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:36:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:38:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:38:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-12T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-12T22:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-12T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-12T22:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-12T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-12T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-12T22:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-12T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-12T22:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-12T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-12T22:56:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:56:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:58:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T22:58:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T23:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-12T23:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-12T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T23:04:32] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-12T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-12T23:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-12T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-12T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267

## 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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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: SQ5
- 已选事件数: 25

## 跨天活动摘要
- 2026-07-08: master_bedroom=230, kids_room=229, entrance=228, dining_room=222, living_room=111, master_bathroom=53

## 设备事件日志
[2026-07-08T22:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:26:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:27:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:28:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T22:43:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-08T22:43:02] living_room_ac | OnOff.OnOff = False
[2026-07-08T22:43:17] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-08T22:43:25] front_door_contact | BooleanState.StateValue = True
[2026-07-08T22:43:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-08T22:43:26] front_door_lock | DoorLock.LockState = 1
[2026-07-08T22:43:35] master_bedroom_light | OnOff.OnOff = False
[2026-07-08T22:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:46:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:47:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:48:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:48:10] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:52:37] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T23:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:06:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:07:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:08:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:08:10] master_bedroom_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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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: SQ3
- 已选事件数: 90

## 跨天活动摘要
- 2026-07-06: entrance=230, master_bedroom=227, living_room=115, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-07-06T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-06T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-06T22:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-06T22:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:20:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-06T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-06T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-06T22:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-06T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-06T22:20:08] living_room_ac | OnOff.OnOff = False
[2026-07-06T22:20:26] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-06T22:20:30] front_door_contact | BooleanState.StateValue = True
[2026-07-06T22:20:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-06T22:20:31] front_door_lock | DoorLock.LockState = 1
[2026-07-06T22:20:36] master_bedroom_light | OnOff.OnOff = False
[2026-07-06T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-06T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-06T22:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T22:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-06T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-06T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-06T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T22:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-06T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-06T22:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:39:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-06T22:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T22:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-06T22:40:16] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T22:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T22:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-06T22:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-06T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T22:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-06T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T22:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:59:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-06T23:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T23:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T23:00:16] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-06T23:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-06T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-06T23:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-06T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-06T23:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-06T23:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T23:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-06T23:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-06T23:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-06T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-06T23:20:16] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T23:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-06T23:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-06T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-06T23:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T23:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T23:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T23:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-06T23:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-06T23:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-06T23:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-06T23:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:39:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-06T23:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-06T23:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-06T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-06T23:40:16] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274

## 任务
以下是过去一段时间的设备活动记录。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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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: SQ1
- 已选事件数: 115

## 设备事件日志
[2026-07-10T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-10T17:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-10T18:01:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T18:01:15] living_room_light_1 | OnOff.OnOff = True
[2026-07-10T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-10T18:06:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-10T18:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-10T18:16:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-10T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-10T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-10T18:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-10T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-10T18:41:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-10T18:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-10T18:52:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:56:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-10T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-10T19:10:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-10T19:11:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-10T19:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-10T19:22:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:25:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-10T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-10T19:35:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T19:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:44:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-10T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-10T19:47:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:50:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-10T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-10T20:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-10T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-10T20:11:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-10T20:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-10T20:22:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:25:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-10T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-10T20:35:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T20:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-10T20:46:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T20:52:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T20:57:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T21:05:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-10T21:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:17:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-10T21:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-10T21:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-10T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-10T21:41:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-10T21:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T21:52:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T21:55:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-10T22:05:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T22:10:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-10T22:10:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T22:12:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:15:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-10T22:20:18] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-10T22:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-10T22:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-10T22:41:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-10T22:47:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:50:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-10T22:55:18] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-10T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-10T23:05:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-10T23:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-10T23:16:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-10T23:22:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:25:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-10T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-10T23:35:18] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-10T23:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-10T23:51:10] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请结合下面的 Matter 设备日志，判断是否存在设备健康问题，并说明可能的故障类型。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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: SQ5
- 已选事件数: 25

## 跨天活动摘要
- 2026-08-13: entrance=232, kids_room=230, master_bedroom=228, dining_room=221, living_room=111, master_bathroom=53

## 设备事件日志
[2026-08-13T22:25:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:29:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T22:41:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-13T22:41:02] living_room_ac | OnOff.OnOff = False
[2026-08-13T22:41:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-13T22:41:24] front_door_contact | BooleanState.StateValue = True
[2026-08-13T22:41:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-13T22:41:25] front_door_lock | DoorLock.LockState = 1
[2026-08-13T22:41:34] master_bedroom_light | OnOff.OnOff = False
[2026-08-13T22:45:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:46:08] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:48:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:49:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T22:52:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T23:05:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T23:06:08] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T23:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T23:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T23:09:03] kids_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
监控系统标记了潜在异常。请分析下面的日志，判断是否需要采取响应措施，并给出建议。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 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 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: SQ3
- 已选事件数: 71

## 跨天活动摘要
- 2026-07-19: bedroom=205, living_room=194, bathroom=57, kitchen=14, entrance=3

## 设备事件日志
[2026-07-19T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-19T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-19T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-19T22:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T22:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-19T22:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-07-19T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-19T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-19T22:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-07-19T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-19T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-19T22:31:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-19T22:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-07-19T22:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T22:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-19T22:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-07-19T22:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-19T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-19T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-19T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-19T22:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2145
[2026-07-19T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-19T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-19T22:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-19T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-19T22:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T22:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T23:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-07-19T23:01:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-19T23:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-07-19T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-19T23:06:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-19T23:06:09] living_room_ac | OnOff.OnOff = False
[2026-07-19T23:06:22] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-19T23:06:32] front_door_contact | BooleanState.StateValue = True
[2026-07-19T23:06:33] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-19T23:06:33] front_door_lock | DoorLock.LockState = 1
[2026-07-19T23:06:35] bedroom_light | OnOff.OnOff = False
[2026-07-19T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-19T23:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2167
[2026-07-19T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-19T23:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-07-19T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-19T23:16:13] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T23:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-19T23:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-07-19T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-19T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-19T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-19T23:31:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-19T23:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-07-19T23:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-19T23:36:13] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T23:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-19T23:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2172
[2026-07-19T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-19T23:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-19T23:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-19T23:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-19T23:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2169
[2026-07-19T23:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-19T23:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-19T23:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-07-19T23:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268

## 任务
请从下面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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}