GPT-5.2 xhigh mode 43.8% accuracy vs 78% hallucination rate
https://privatebin.net/?adec98fdd54e6c7d#Cn3nwWUi7zjhGDM9z522TPVcu6Yjr2AypUpkCZdoffEo
OpenAI xhigh performance in GPT-5.2: The accuracy hallucination tradeoff explained GPT-5
OpenAI xhigh performance in GPT-5.2: The accuracy hallucination tradeoff explained GPT-5