{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T21:00:38.647957+00:00","duration_seconds":3.189706,"id":2881378,"input_summary":"chars=573 node=66296","metadata":{"llm_candidates":[{"callsign":"VA3NDK","confidence":0.78},{"callsign":"KB9IQX","confidence":0.78},{"callsign":"KM7FDT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VA3NDK,KB9IQX,KM7FDT","recording_id":271975,"started_at":"2026-08-26T21:00:35.458251+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":257404}