{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T14:44:45.135377+00:00","duration_seconds":0.006865,"id":1265744,"input_summary":"chars=680 node=683210","metadata":{},"output_summary":"candidates=3 calls=AI6US,TO10AM,W6EK","recording_id":135714,"started_at":"2026-07-01T14:44:45.128512+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134902}