Meituan's LongCat-2.5 quietly appears: 1.6T-A48B MoE, open weights promised
MindlessScrambler · reddit · 2026-11-03
Reddit users spotted that Meituan's LongCat has quietly reached version 2.5. The model totals 1.6T parameters with 48B active (1.6T-A48B), posts decent benchmark numbers, and shows massive jumps over LongCat 2.0. Weights are still 'coming soon' and it's far beyond local deployment for most, but it's another sizable foundation model on track to be open-weighted.
Related event: Meituan Releases LongCat-2.5: 1.6T-Parameter Multimodal Agentic Model(5 posts)→
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