{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T17:17:28.019393+00:00","duration_seconds":23.920193,"id":1240159,"input_summary":"chars=636 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7IJZ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7IJZ","recording_id":133781,"started_at":"2026-06-30T17:17:04.099200+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133218}