{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T03:25:05.920276+00:00","duration_seconds":7.928215,"id":1454765,"input_summary":"chars=91 node=66296","metadata":{"llm_candidates":[{"callsign":"W7JSM","confidence":0.78},{"callsign":"W7ITL","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=W7JSM,W7ITL","recording_id":149103,"started_at":"2026-07-07T03:24:57.992061+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147039}