{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T12:58:28.138116+00:00","duration_seconds":1.710398,"id":1790214,"input_summary":"chars=595 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7IHG","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7IHG","recording_id":171767,"started_at":"2026-07-17T12:58:26.427718+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167412}