{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T00:50:55.429761+00:00","duration_seconds":0.012526,"id":1680481,"input_summary":"chars=815 node=683210","metadata":{},"output_summary":"candidates=1 calls=NT9A","recording_id":164557,"started_at":"2026-07-14T00:50:55.417235+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161134}