{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:18:00.876404+00:00","duration_seconds":0.000586,"id":233178,"input_summary":"chars=680 node=683211","metadata":{},"output_summary":"candidates=2 calls=M447,AT30","recording_id":121356,"started_at":"2026-06-24T15:18:00.875818+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121357}