{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T07:01:33.664181+00:00","duration_seconds":9.178891,"id":1728865,"input_summary":"chars=526 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7AWV","confidence":0.78},{"callsign":"KF9BDD","confidence":0.78},{"callsign":"KK9BD","confidence":0.78},{"callsign":"W7AYX","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KM7AWV,KF9BDD,KK9BD,W7AYX","recording_id":167449,"started_at":"2026-07-16T07:01:24.485290+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":163574}