{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T19:29:26.388031+00:00","duration_seconds":7.904894,"id":2973901,"input_summary":"chars=554 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3LP","confidence":0.78},{"callsign":"WN4V","confidence":0.78},{"callsign":"K06J","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VA3LP,WN4V,K06J","recording_id":281785,"started_at":"2026-08-30T19:29:18.483137+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":266108}