{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T16:16:04.028135+00:00","duration_seconds":0.001028,"id":382891,"input_summary":"chars=528 node=683211","metadata":{},"output_summary":"candidates=1 calls=K0ECK","recording_id":122911,"started_at":"2026-06-25T16:16:04.027107+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122912}