{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T16:35:01.083388+00:00","duration_seconds":2.176401,"id":1030918,"input_summary":"chars=741 node=66296","metadata":{"llm_candidates":[{"callsign":"W7R","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W7R","recording_id":128822,"started_at":"2026-06-28T16:34:58.906987+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128690}