{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T15:39:14.270295+00:00","duration_seconds":1.692328,"id":1236537,"input_summary":"chars=272 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7RSJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KF7RSJ","recording_id":133536,"started_at":"2026-06-30T15:39:12.577967+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132980}