{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T17:14:15.431832+00:00","duration_seconds":13.458927,"id":1626670,"input_summary":"chars=499 node=683210","metadata":{"llm_candidates":[{"callsign":"KE9BFF","confidence":0.78},{"callsign":"VA3LP","confidence":0.78},{"callsign":"VA3WM","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KE9BFF,VA3LP,VA3WM","recording_id":160886,"started_at":"2026-07-12T17:14:01.972905+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157727}