{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T20:55:08.854669+00:00","duration_seconds":0.012189,"id":1578360,"input_summary":"chars=778 node=66296","metadata":{},"output_summary":"candidates=2 calls=AT100I,SO0MY","recording_id":157618,"started_at":"2026-07-10T20:55:08.842480+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154756}