{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T18:16:06.441324+00:00","duration_seconds":0.013646,"id":2664641,"input_summary":"chars=959 node=683210","metadata":{},"output_summary":"candidates=1 calls=WN4V","recording_id":248505,"started_at":"2026-08-17T18:16:06.427678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":236100}