{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T14:59:39.095697+00:00","duration_seconds":0.002475,"id":1467304,"input_summary":"chars=141 node=66296","metadata":{},"output_summary":"candidates=1 calls=K7I","recording_id":149996,"started_at":"2026-07-07T14:59:39.093222+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147837}