{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T14:49:48.013721+00:00","duration_seconds":0.505924,"id":1598418,"input_summary":"chars=682 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":158972,"started_at":"2026-07-11T14:49:47.507797+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155998}