{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T09:48:51.922578+00:00","duration_seconds":0.26694,"id":965890,"input_summary":"chars=12 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":29426,"started_at":"2026-06-28T09:48:51.655638+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":29427}