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News · 2026-11-09

Meituan releases LongCat-2.5 weights under the MIT license

Dataist Dataist

Meituan released the weights of its multimodal LongCat-2.5 model under the permissive MIT license

Cover: Meituan releases LongCat-2.5 weights under the MIT license

On November 9, Meituan published the weights of its LongCat-2.5 language model on Hugging Face under the MIT license, a week after introducing it. The model can analyze screenshots and video, work with codebases, and make changes to programs in several steps. Developers can test it through an API or deploy it themselves; whether that makes sense depends on its performance on their tasks, cost, and data-hosting requirements.

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Meituan releases LongCat-2.5 weights under the MIT license

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