{"agent_type":"transcription_agent","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T09:17:18.067922+00:00","duration_seconds":1e-06,"id":1617981,"input_summary":"chars=0 node=683211","metadata":{"reason":"empty_or_punctuation_only"},"output_summary":"reason=empty_or_punctuation_only","recording_id":158306,"started_at":"2026-07-12T09:17:18.067921+00:00","status":"skipped","step_name":"transcription.quality_filter","transcription_id":null}