{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-29T12:49:49.754224+00:00","duration_seconds":3.303477,"id":1197148,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062912371937_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=832 confidence=0.85 processing_time=3.02s","recording_id":130558,"started_at":"2026-06-29T12:49:46.450747+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":130298}