{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:46:19.333698+00:00","duration_seconds":0.000741,"id":380406,"input_summary":"chars=531 node=683210","metadata":{},"output_summary":"candidates=1 calls=K6IS","recording_id":122868,"started_at":"2026-06-25T15:46:19.332957+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122869}