{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-16T06:15:10.092931+00:00","duration_seconds":3.247198,"id":2631771,"input_summary":"chars=820 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7CEI","confidence":0.78},{"callsign":"K9MLR","confidence":0.78},{"callsign":"K9DC","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7CEI,K9MLR,K9DC","recording_id":244899,"started_at":"2026-08-16T06:15:06.845733+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":232838}