{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-02T18:45:24.284065+00:00","duration_seconds":1.777785,"id":1302526,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070218244877_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=546 confidence=0.82 processing_time=1.69s","recording_id":138490,"started_at":"2026-07-02T18:45:22.506280+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":137355}