{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T11:51:14.974000+00:00","duration_seconds":0.00939,"id":1558385,"input_summary":"chars=641 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4GDS,K4HBT","recording_id":156206,"started_at":"2026-07-10T11:51:14.964610+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153465}