{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:51:05.282711+00:00","duration_seconds":0.004156,"id":1537320,"input_summary":"chars=792 node=683210","metadata":{},"output_summary":"candidates=1 calls=F16S","recording_id":154871,"started_at":"2026-07-09T16:51:05.278555+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152205}