Logo 01 Jul 2026

Meituan trains trillion-parameter model on domestic chips

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The domestic chip ecosystem just passed a milestone. On June 30, Meituan open-sourced LongCat-2.0, a 1.6 trillion-parameter model trained entirely on a cluster of over 50,000 domestic AI accelerators.

It is the largest model to date to complete full training on Chinese-made chips.

Meituan did not ...