{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-29T06:52:25.599491+00:00","duration_seconds":1.716043,"id":2940015,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026082904490084_000240_0041.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=329 confidence=0.75 processing_time=1.62s","recording_id":278162,"started_at":"2026-08-29T06:52:23.883448+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":262890}