{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:01:10.178617+00:00","duration_seconds":0.001092,"id":301456,"input_summary":"chars=610 node=683210","metadata":{},"output_summary":"candidates=1 calls=W5TER","recording_id":3978,"started_at":"2026-06-25T03:01:10.177525+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3978}