{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-19T20:06:09.656580+00:00","duration_seconds":4.127283,"id":2715996,"input_summary":"chars=776 node=683211","metadata":{"llm_candidates":[{"callsign":"N6NBN","confidence":0.78},{"callsign":"N7CJE","confidence":0.78},{"callsign":"KI7R","confidence":0.78},{"callsign":"WQ7H","confidence":0.78},{"callsign":"K4W","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=N6NBN,N7CJE,KI7R,WQ7H,K4W","recording_id":254158,"started_at":"2026-08-19T20:06:05.529297+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":241182}