{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T15:22:13.373385+00:00","duration_seconds":8.880691,"id":1599745,"input_summary":"chars=266 node=683211","metadata":{"llm_candidates":[{"callsign":"KC7LRS","confidence":0.78},{"callsign":"N7RHV","confidence":0.78},{"callsign":"N0BF","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KC7LRS,N7RHV,N0BF","recording_id":159070,"started_at":"2026-07-11T15:22:04.492694+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156075}