{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T02:58:18.175119+00:00","duration_seconds":0.590831,"id":1114948,"input_summary":"chars=54 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VE3FDX","confidence":0.78},{"callsign":"VE1WIN","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3FDX,VE1WIN","recording_id":19139,"started_at":"2026-06-29T02:58:17.584288+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":19140}