FlashAtomicEvidence

{
    "id": "atom_example_001",
    "session_id": "session_example_001",
    "message_id": "message_example_001",
    "content": "用户喜欢游泳，通常周末去游泳。",
    "timestamp": "2026-09-10 09:00:00",
    "score": 0.73
}