{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T13:24:36.174641+00:00","duration_seconds":85.787411,"id":512794,"input_summary":"chars=335 node=683210","metadata":{"llm_candidates":[{"callsign":"KQ4YYN","confidence":1.0},{"callsign":"WP4VW","confidence":1.0},{"callsign":"K2AP","confidence":1.0},{"callsign":"ZC4D","confidence":1.0},{"callsign":"W4VW","confidence":1.0}]},"output_summary":"ai_candidates=5 merged=6 calls=KQ4YYN,WP4VW,K2AP,ZC4D,W4VW","recording_id":124074,"started_at":"2026-06-26T13:23:10.387230+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":124075}