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Meituan Open-Sources LongCat-2.5: A Natively Multimodal Model with 1.6T Total Parameters and ~48B Active

Meituan LongCatUpdated Nov 9 22:29

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Meituan LongCat releases the LongCat-2.5 weights, with 1.6T total parameters and ~48B active, natively multimodal. The model puts stronger visual understanding and agentic coding capabilities into the same model, covering everything from complex coding projects to creative design and 3D tasks. The weights are released under the MIT license and are now available on Hugging Face.

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Meituan LongCat-2.5 releases its weights under the MIT license, with 1.6T total parameters and ~48B active, putting visual understanding and agentic coding into the same model.

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Meituan LongCat

@Meituan_LongCat

Introducing LongCat-2.5, our latest natively multimodal agentic model with 1.6T total parameters and ~48B active. Built for long-horizon agentic tasks, it brings stronger visual understanding and agentic coding to work ranging from complex coding projects to visual coding such as creative design and 3D tasks. Learn more about LongCat-2.5: https://t.co/ULLDweplqR

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Introducing LongCat-2.5, our latest natively multimodal agentic model with 1.6T total parameters and ~48B active. Built for long-horizon agentic tasks, it brings stronger visual understanding and agentic coding to work ranging from complex coding projects to visual coding such as creative design and 3D tasks. Learn more about LongCat-2.5: https://t.co/ULLDweplqR

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We’re releasing the weights for LongCat-2.5 today. · 1.6T total parameters, ~48B active, natively multimodal · Stronger visual understanding and agentic coding in one model · From complex coding projects to creative design and 3D tasks Released under MIT. Weights are on Hugging Face: https://t.co/slrfOXLips

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Meituan LongCat