{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T05:26:10.607223+00:00","duration_seconds":1.797281,"id":1556524,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071004543519_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=608 confidence=0.96 processing_time=1.75s","recording_id":156092,"started_at":"2026-07-10T05:26:08.809942+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":153362}