{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T15:30:18.029902+00:00","duration_seconds":0.000958,"id":1623303,"input_summary":"chars=151 node=683210","metadata":{},"output_summary":"candidates=1 calls=AI6J","recording_id":160672,"started_at":"2026-07-12T15:30:18.028944+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157516}