Meituan Unveils LongCat-2.0: World's First Trillion-Parameter Model Trained Entirely on Domestic Computing Power

14    2026-07-01

On June 30, Meituan officially launched its new foundational large model LongCat-2.0 with 1.6 trillion parameters. Built on MoE architecture with native 1M token context window, it is the industry's first trillion-parameter model to complete the full training and inference pipeline entirely on domestic computing clusters with over 50,000 domestic AI accelerators, marking a milestone in China's autonomous computing ecosystem. The accompanying inference framework is open-sourced with free token quotas for developers worldwide.

#LongCat2.0 #MeituanAI #DomesticComputing #LargeLanguageModel #AIBreakthrough

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