{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T12:46:47.503051+00:00","duration_seconds":3.024894,"id":1197030,"input_summary":"chars=202 node=683210","metadata":{"llm_candidates":[{"callsign":"WD8PIC","confidence":0.78},{"callsign":"W2VOK","confidence":0.78},{"callsign":"W2VLK","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=WD8PIC,W2VOK,W2VLK","recording_id":130551,"started_at":"2026-06-29T12:46:44.478157+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130291}