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DeepSeek-Math-V2 means we now have an open weights (Apache 2) model that can achieve gold medal performance on this year's International Mathematical Olympiad - previously proprietary models from OpenAI and Google DeepMind had achieved that 689GB from Hugging Face! simonwillison.net/2025/Nov/27/...

simonwillison.netdeepseek-ai/DeepSeek-Math-V2New on Hugging Face, a specialist mathematical reasoning LLM from DeepSeek. This is their entry in the space previously dominated by proprietary models from OpenAI and Google DeepMind, both of …

Simon Willison

@simonwillison.net

Useful notes from @dorialexander.bsky.social bsky.app/profile/dori...

Alexander Doria@dorialexander.bsky.social

DeepSeek just released a new state of the art math prover, DeepSeek-Math-V2, competitive with Google, OpenAI or ByteDance, while being a publicly documented open weight models. A few reading notes along the way:

27/11/25, 4:31 pm0 reposts12 likes

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