{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T16:22:40.035989+00:00","duration_seconds":1.712552,"id":1330643,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070316051268_000480_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=594 confidence=0.66 processing_time=1.64s","recording_id":140550,"started_at":"2026-07-03T16:22:38.323437+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":139250}