According to Epoch AI (@EpochAIResearch), GPT-5.2 Pro has set a new benchmark by scoring 31% on the challenging FrontierMath Tier 4 evaluation, significantly surpassing the previous top score of 19%. This leap demonstrates rapid progress in AI models' ability to tackle advanced mathematical problems, signaling major advancements for education technology, research automation, and mathematical discovery tools. Mathematicians cited by Epoch AI emphasize the model's improved reasoning and problem-solving capabilities, highlighting the growing market potential for AI-driven mathematics solutions in academic and industrial domains (source: EpochAIResearch on X, Jan 23, 2026).