{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-02T00:57:17.039536+00:00","duration_seconds":0.658371,"id":1280935,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070200365821_000000_0016.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=123 confidence=0.96 processing_time=0.59s","recording_id":136792,"started_at":"2026-07-02T00:57:16.381165+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":135902}