{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T17:06:01.534548+00:00","duration_seconds":2.168002,"id":1299604,"input_summary":"chars=686 node=66296","metadata":{"llm_candidates":[{"callsign":"K9JDB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K9JDB","recording_id":138292,"started_at":"2026-07-02T17:05:59.366546+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137163}