{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T19:22:15.344147+00:00","duration_seconds":3.190033,"id":1574658,"input_summary":"chars=805 node=683210","metadata":{"llm_candidates":[{"callsign":"KI7PKL","confidence":0.78},{"callsign":"N7FGP","confidence":0.78},{"callsign":"G1D","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7PKL,N7FGP,G1D","recording_id":157378,"started_at":"2026-07-10T19:22:12.154114+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154521}