X @Demis Hassabis

RT Epoch AI (@EpochAIResearch)Gemini 3 Pro set a new record on FrontierMath: 38% on Tiers 1–3 and 19% on Tier 4.On the Epoch Capabilities Index (ECI), which combines multiple benchmarks, Gemini 3 Pro scored 154, up from GPT-5.1’s previous high score of 151. https://t.co/uwoitnPjl4 ...