{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T16:46:54.805190+00:00","duration_seconds":3.573661,"id":1205692,"input_summary":"chars=490 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7WOI","confidence":0.78},{"callsign":"W7JSM","confidence":0.78},{"callsign":"K7KZH","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=5 calls=KG7WOI,W7JSM,K7KZH","recording_id":131230,"started_at":"2026-06-29T16:46:51.231529+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130881}