{"agent_type":"ai_backlog_worker","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:07:47.821555+00:00","duration_seconds":1.478932,"id":412978,"input_summary":"worker=ai-backlog-3-of-4","metadata":{"claim":true,"target_step":"callsign.llm_extract","worker":"ai-backlog-3-of-4"},"output_summary":"backlog AI analysis completed","recording_id":139,"started_at":"2026-06-25T22:07:46.342623+00:00","status":"completed","step_name":"callsign.llm_extract.claim","transcription_id":139}