LaunchAI ModelsJune 29, 2026
Meituan open-sources LongCat-2.0, a 1.6T parameter MoE model
LongCat-2.0 has 1.6T total parameters (~48B activated per token) and was previously available on OpenRouter as 'owl-alpha'. It was secretly #1 on OpenRouter for two months before Meituan revealed the model.
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A food delivery company just open-sourced one of the best AI coding models in the world. And it has...x.com
Introducing LongCat-2.0 - , a large-scale MoE language model with 1.6 trillion total parameters and ~48 billion activated per token. This was the stealth model that was on Openrouter under the name 'owl-alpha'.longcat.chat