{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-25T12:55:04.160191+00:00","duration_seconds":2.908797,"id":367001,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062512342903_000000_0031.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=120 confidence=0.54 processing_time=2.86s","recording_id":122544,"started_at":"2026-06-25T12:55:01.251394+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":122545}