{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-19T13:00:18.297029+00:00","duration_seconds":3.813172,"id":2705063,"input_summary":"chars=518 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5PMI","confidence":0.78},{"callsign":"KQ4GWO","confidence":0.78},{"callsign":"K2YUI","confidence":0.78},{"callsign":"W1SS","confidence":0.78},{"callsign":"K2AP","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=KI5PMI,KQ4GWO,K2YUI,W1SS,K2AP","recording_id":252852,"started_at":"2026-08-19T13:00:14.483857+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":240043}