{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T02:59:16.489507+00:00","duration_seconds":3.829215,"id":1684286,"input_summary":"chars=414 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7JXM","confidence":0.78},{"callsign":"KJ7LSA","confidence":0.78},{"callsign":"KJ7JNG","confidence":0.78},{"callsign":"KJ7RAB","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KJ7JXM,KJ7LSA,KJ7JNG,KJ7RAB","recording_id":164834,"started_at":"2026-07-14T02:59:12.660292+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161384}