{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-20T19:24:48.980073+00:00","duration_seconds":8.115807,"id":2735736,"input_summary":"chars=437 node=683210","metadata":{"llm_candidates":[{"callsign":"KG6GIA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG6GIA","recording_id":256167,"started_at":"2026-08-20T19:24:40.864266+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":242995}