{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T13:58:15.118330+00:00","duration_seconds":4.067407,"id":2820779,"input_summary":"chars=254 node=683210","metadata":{"llm_candidates":[{"callsign":"HA5LJJ","confidence":0.78},{"callsign":"KA4JAZ","confidence":0.78},{"callsign":"KC3FGD","confidence":0.78},{"callsign":"KC5CZX","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=HA5LJJ,KA4JAZ,KC3FGD,KC5CZX","recording_id":265387,"started_at":"2026-08-24T13:58:11.050923+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":251463}