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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 20

## 设备事件日志
[2026-07-21T06:25:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-21T06:30:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-21T08:00:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:25:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:27:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:30:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:45:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:47:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:49:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-21T09:00:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 25

## 跨天活动摘要
- 2026-08-04: master_bathroom=55, master_bedroom=227, kids_room=227, entrance=226, dining_room=221, living_room=113

## 设备事件日志
[2026-08-04T06:53:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-04T06:59:00] master_bathroom_light | OnOff.OnOff = False
[2026-08-04T07:30:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:00:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:17:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:18:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:30:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:37:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:38:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:57:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:58:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-04T09:00:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-04T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False

## 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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 26

## 跨天活动摘要
- 2026-07-05: master_bathroom=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-07-05T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-05T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-05T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-05T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] entrance_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 26

## 跨天活动摘要
- 2026-07-05: master_bathroom=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-07-05T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-05T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-05T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-05T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0

## 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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 20

## 设备事件日志
[2026-07-02T06:37:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-02T06:44:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-02T08:15:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:25:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:29:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:45:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:45:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:49:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:49:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-02T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-02T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-02T09:05:29] entrance_occupancy | OccupancySensing.Occupancy = 1

## 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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 24

## 跨天活动摘要
- 2026-07-27: master_bathroom=58, entrance=229, kids_room=228, master_bedroom=227, dining_room=221, living_room=116

## 设备事件日志
[2026-07-27T06:16:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-27T06:37:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-27T07:38:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T08:08:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T08:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:16:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:16:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:17:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T08:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:36:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:36:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:37:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:38:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T08:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:56:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:57:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-27T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-27T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False

## 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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 24

## 跨天活动摘要
- 2026-07-17: master_bathroom=56, master_bedroom=233, entrance=231, kids_room=229, dining_room=220, living_room=111

## 设备事件日志
[2026-07-17T06:37:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-17T06:43:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-17T07:43:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:13:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:16:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:17:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:35:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:36:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:37:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:43:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:56:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:57:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-17T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-17T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False

## 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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "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: SQ1
- 重点房间: living_room
- 重点设备: living_room_ac
- 已选事件数: 129

## 设备事件日志
[2026-07-23T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-23T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-23T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-23T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-23T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-23T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-23T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-23T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-23T04:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-23T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-23T05:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-23T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T05:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-07-23T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-23T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-23T06:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-23T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-23T06:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-23T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-23T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-23T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-23T06:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-23T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-23T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T06:31:03] bathroom_light | OnOff.OnOff = True
[2026-07-23T06:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-23T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-23T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-23T06:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-23T06:46:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T06:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-23T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-23T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-23T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-23T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T07:01:13] kitchen_light | OnOff.OnOff = True
[2026-07-23T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-23T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-23T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-23T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-23T07:23:00] kitchen_light | OnOff.OnOff = False
[2026-07-23T07:23:10] front_door_lock | DoorLock.LockState = 2
[2026-07-23T07:23:18] front_door_contact | BooleanState.StateValue = True
[2026-07-23T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-23T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-23T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-23T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T07:31:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-23T07:38:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-23T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-23T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-23T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-23T07:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-23T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-23T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-23T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-23T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-23T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-23T08:13:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T08:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-23T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-23T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-23T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-23T08:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-23T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T08:33:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T08:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-23T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-23T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-23T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-23T08:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-23T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-23T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-23T09:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-23T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T09:00:00] living_room_ac | Event: DeviceOffline()
[2026-07-23T09:01:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T09:02:00] living_room_ac | Event: DeviceOnline()
[2026-07-23T09:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-23T09:08:00] living_room_ac | Event: DeviceOffline()
[2026-07-23T09:08:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T09:10:00] living_room_ac | Event: DeviceOnline()
[2026-07-23T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-23T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-23T09:18:00] living_room_ac | Event: DeviceOffline()
[2026-07-23T09:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-23T09:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-23T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-23T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-23T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-23T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T09:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-23T09:43:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T09:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-23T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-23T09:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-07-23T10:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-23T10:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T10:03:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-23T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-23T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-23T10:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-23T10:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-23T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-23T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-23T10:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-23T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T10:31:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T10:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-23T10:38:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-23T10:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-23T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-23T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-23T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-23T11:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539

## 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": true,
  "confidence": "medium",
  "threat_type": "sensor_malfunction",
  "threat_description": "设备频繁离线重连",
  "reasoning": [
    "推理步骤1: 同一设备频繁离线/上线",
    "推理步骤2: 时间间隔很短",
    "推理步骤3: 符合通信不稳定故障特征"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线",
    "时间间隔很短",
    "符合通信不稳定故障特征"
  ],
  "recommended_actions": [
    "判断为通信层不稳定，建议检查设备网络连接。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}


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: SQ1
- 重点房间: living_room
- 重点设备: living_room_ac
- 已选事件数: 120

## 设备事件日志
[2026-08-26T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-26T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-26T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-26T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-26T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-26T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-26T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-26T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-08-26T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-26T06:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T06:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-26T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-26T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-26T06:21:07] kids_room_light | OnOff.OnOff = True
[2026-08-26T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-26T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-26T06:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-26T06:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T06:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-26T06:47:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-26T06:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-26T06:55:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-26T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-26T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-26T07:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-26T07:11:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-26T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-26T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-26T07:20:12] kids_room_light | OnOff.OnOff = False
[2026-08-26T07:20:24] front_door_contact | BooleanState.StateValue = True
[2026-08-26T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-26T07:25:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-26T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-26T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-26T07:40:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-26T07:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-26T07:52:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T07:55:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-26T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-26T08:10:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-26T08:15:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-26T08:21:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-26T08:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-26T08:40:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-26T08:45:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-26T08:50:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T08:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-26T08:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-26T09:00:00] living_room_ac | Event: DeviceOffline()
[2026-08-26T09:02:00] living_room_ac | Event: DeviceOnline()
[2026-08-26T09:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-26T09:08:00] living_room_ac | Event: DeviceOffline()
[2026-08-26T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-26T09:10:00] living_room_ac | Event: DeviceOnline()
[2026-08-26T09:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:15:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:18:00] living_room_ac | Event: DeviceOffline()
[2026-08-26T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-26T09:20:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-26T09:25:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-26T09:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-26T09:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-26T09:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-26T09:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:50:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-26T09:55:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-26T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-26T10:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-26T10:10:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-26T10:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-26T10:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:25:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-26T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T10:40:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-26T10:45:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-26T10:51:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-26T10:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-26T11:10:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-26T11:15:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-26T11:20:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-26T11:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-26T11:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-26T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-26T11:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

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": true,
  "confidence": "medium",
  "threat_type": "sensor_malfunction",
  "threat_description": "设备频繁离线重连",
  "reasoning": [
    "推理步骤1: 同一设备频繁离线/上线",
    "推理步骤2: 时间间隔很短",
    "推理步骤3: 符合通信不稳定故障特征"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线",
    "时间间隔很短",
    "符合通信不稳定故障特征"
  ],
  "recommended_actions": [
    "判断为通信层不稳定，建议检查设备网络连接。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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: SQ1
- 重点房间: living_room
- 重点设备: living_room_ac
- 已选事件数: 117

## 设备事件日志
[2026-08-11T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-11T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-11T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-11T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-11T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-11T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-11T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-11T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-08-11T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-11T06:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T06:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-11T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-11T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-11T06:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-11T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-11T06:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T06:31:00] second_bathroom_light | OnOff.OnOff = True
[2026-08-11T06:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-11T06:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-11T06:44:03] kitchen_light | OnOff.OnOff = True
[2026-08-11T06:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-11T06:45:07] kids_room_light | OnOff.OnOff = True
[2026-08-11T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-11T06:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-11T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-11T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-11T07:06:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-11T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T07:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-11T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-11T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-11T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-11T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T07:36:00] dining_room_light | OnOff.OnOff = False
[2026-08-11T07:36:21] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-11T07:36:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-11T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T07:44:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T07:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-11T07:51:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-11T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-11T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-11T08:05:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-11T08:11:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-11T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-11T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-11T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:31:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:35:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-11T08:41:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-11T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-11T09:00:00] living_room_ac | Event: DeviceOffline()
[2026-08-11T09:01:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:02:00] living_room_ac | Event: DeviceOnline()
[2026-08-11T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T09:08:00] living_room_ac | Event: DeviceOffline()
[2026-08-11T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-11T09:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:10:00] living_room_ac | Event: DeviceOnline()
[2026-08-11T09:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-11T09:18:00] living_room_ac | Event: DeviceOffline()
[2026-08-11T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-11T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-11T09:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:36:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-11T10:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-11T10:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-11T10:06:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-11T10:14:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-11T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-11T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-11T10:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-11T10:41:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-11T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-11T10:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-11T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T11:01:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-11T11:11:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-11T11:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-11T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-11T11:31:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-11T11:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-11T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-11T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-11T12:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-11T12:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-11T12:06:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521

## 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": true,
  "confidence": "medium",
  "threat_type": "sensor_malfunction",
  "threat_description": "设备频繁离线重连",
  "reasoning": [
    "推理步骤1: 同一设备频繁离线/上线",
    "推理步骤2: 时间间隔很短",
    "推理步骤3: 符合通信不稳定故障特征"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线",
    "时间间隔很短",
    "符合通信不稳定故障特征"
  ],
  "recommended_actions": [
    "判断为通信层不稳定，建议检查设备网络连接。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "设备频繁离线重连",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判断为通信层不稳定，建议检查设备网络连接。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: living_room_ac
- 已选事件数: 120

## 设备事件日志
[2026-07-07T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-07T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-07T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-07T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-07T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-07T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-07T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-07T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-07T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-07-07T06:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-07T06:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T06:00:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T06:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-07T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-07T06:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T06:15:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-07T06:24:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-07T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-07T06:30:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-07T06:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-07T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-07T06:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T06:50:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T06:51:11] front_door_contact | BooleanState.StateValue = False
[2026-07-07T06:51:18] front_door_lock | DoorLock.LockState = 1
[2026-07-07T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-07T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-07T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-07T07:06:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-07T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-07T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-07T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-07T07:26:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-07T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-07T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-07T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-07T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-07T07:51:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-07T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-07T08:00:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-07T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-07T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-07T08:16:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-07T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-07T08:28:02] front_door_contact | BooleanState.StateValue = False
[2026-07-07T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-07T08:30:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T08:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-07T08:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-07T08:48:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:50:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-07T08:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-07T09:00:00] living_room_ac | Event: DeviceOffline()
[2026-07-07T09:02:00] living_room_ac | Event: DeviceOnline()
[2026-07-07T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-07T09:08:00] living_room_ac | Event: DeviceOffline()
[2026-07-07T09:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-07T09:10:00] living_room_ac | Event: DeviceOnline()
[2026-07-07T09:13:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:15:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:18:00] living_room_ac | Event: DeviceOffline()
[2026-07-07T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-07T09:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-07T09:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-07T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-07T09:38:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:40:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-07T09:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-07T09:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-07T09:58:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:00:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-07T10:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-07T10:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-07T10:23:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:25:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-07T10:30:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-07T10:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-07T10:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-07T10:48:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:50:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-07T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-07T11:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-07T11:13:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T11:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-07T11:23:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T11:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-07T11:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-07T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-07T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-07T11:48:08] 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": true,
  "confidence": "medium",
  "threat_type": "sensor_malfunction",
  "threat_description": "设备频繁离线重连",
  "reasoning": [
    "推理步骤1: 同一设备频繁离线/上线",
    "推理步骤2: 时间间隔很短",
    "推理步骤3: 符合通信不稳定故障特征"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线",
    "时间间隔很短",
    "符合通信不稳定故障特征"
  ],
  "recommended_actions": [
    "判断为通信层不稳定，建议检查设备网络连接。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备频繁离线/上线"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}