{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T13:05:57.136479+00:00","duration_seconds":0.007351,"id":2656551,"input_summary":"chars=507 node=683210","metadata":{},"output_summary":"candidates=1 calls=WW0N","recording_id":247462,"started_at":"2026-08-17T13:05:57.129128+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235244}