{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T18:44:25.604546+00:00","duration_seconds":0.415526,"id":1573618,"input_summary":"chars=819 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":157316,"started_at":"2026-07-10T18:44:25.189020+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154463}