{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-07T12:57:42.411752+00:00","duration_seconds":0.553083,"id":1462707,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070712313637_000000_0013.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=103 confidence=0.87 processing_time=0.48s","recording_id":149619,"started_at":"2026-07-07T12:57:41.858669+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":147535}