{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T05:24:37.471976+00:00","duration_seconds":1.699875,"id":925588,"input_summary":"chars=371 node=683211","metadata":{"llm_candidates":[{"callsign":"KV9IQX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KV9IQX","recording_id":128276,"started_at":"2026-06-28T05:24:35.772101+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128170}