{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-10T18:04:06.245911+00:00","duration_seconds":9.508502,"id":2510292,"input_summary":"chars=797 node=683210","metadata":{"llm_candidates":[{"callsign":"KI7PKL","confidence":0.78},{"callsign":"WB9CSP","confidence":0.78},{"callsign":"N3C","confidence":0.78},{"callsign":"G1D","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KI7PKL,WB9CSP,N3C,G1D","recording_id":231661,"started_at":"2026-08-10T18:03:56.737409+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":220993}