{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T14:07:32.682154+00:00","duration_seconds":3.724915,"id":1233416,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026063013501039_000360_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=455 confidence=0.82 processing_time=3.66s","recording_id":133267,"started_at":"2026-06-30T14:07:28.957239+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":132765}