{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T01:37:50.292041+00:00","duration_seconds":1.464271,"id":1219797,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026063001173574_000060_0034.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=341 confidence=0.86 processing_time=1.42s","recording_id":132223,"started_at":"2026-06-30T01:37:48.827770+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":131809}