{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T19:16:51.617873+00:00","duration_seconds":0.001429,"id":253005,"input_summary":"chars=664 node=683210","metadata":{},"output_summary":"candidates=1 calls=AI6US","recording_id":104679,"started_at":"2026-06-24T19:16:51.616444+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104680}