{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-02T14:59:34.841521+00:00","duration_seconds":2.673517,"id":1294111,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070214483429_000300_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=706 confidence=0.73 processing_time=2.30s","recording_id":137841,"started_at":"2026-07-02T14:59:32.168004+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":136782}