{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T16:02:02.458406+00:00","duration_seconds":0.008208,"id":1296963,"input_summary":"chars=712 node=683210","metadata":{},"output_summary":"candidates=2 calls=AK06IH,K6IH","recording_id":138110,"started_at":"2026-07-02T16:02:02.450198+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136988}