{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T02:33:45.467026+00:00","duration_seconds":8.22297,"id":1683377,"input_summary":"chars=498 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KJ7RVR","confidence":0.78},{"callsign":"KI6AWA","confidence":0.78},{"callsign":"W7C","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KJ7RVR,KI6AWA,W7C","recording_id":164760,"started_at":"2026-07-14T02:33:37.244056+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161311}