{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T01:31:43.591333+00:00","duration_seconds":0.261002,"id":1845205,"input_summary":"chars=9 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175625,"started_at":"2026-07-19T01:31:43.330331+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170830}