{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-25T06:53:05.340726+00:00","duration_seconds":7.96811,"id":2841910,"input_summary":"chars=212 node=683211","metadata":{"llm_candidates":[{"callsign":"DD60IA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=DD60IA","recording_id":267651,"started_at":"2026-08-25T06:52:57.372616+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":253457}