{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T16:47:37.041174+00:00","duration_seconds":2.821095,"id":1205754,"input_summary":"chars=698 node=683211","metadata":{"llm_candidates":[{"callsign":"KM7GSG","confidence":0.78},{"callsign":"W7JSM","confidence":0.78},{"callsign":"KB7RY","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KM7GSG,W7JSM,KB7RY","recording_id":131236,"started_at":"2026-06-29T16:47:34.220079+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130887}