{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T23:10:04.647783+00:00","duration_seconds":0.001528,"id":560714,"input_summary":"chars=314 node=683210","metadata":{},"output_summary":"candidates=2 calls=KO6HRX,K06HR","recording_id":125241,"started_at":"2026-06-26T23:10:04.646255+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125240}