{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T12:58:41.346495+00:00","duration_seconds":3.176015,"id":1790240,"input_summary":"chars=606 node=683210","metadata":{"llm_candidates":[{"callsign":"KE0GKF","confidence":0.78},{"callsign":"W2CJM","confidence":0.78},{"callsign":"AB4KT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KE0GKF,W2CJM,AB4KT","recording_id":171765,"started_at":"2026-07-17T12:58:38.170480+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167415}