人工智能美团开源LongCat-2.0:1.6万亿参数模型,完全使用中国芯片训练中国外卖应用公司美团在GitHub、Hugging Face及其自有平台上正式开源了LongCat-2.0,揭示了其作为匿名模型“Owl Alpha”的引擎,该模型在过去两个月里一直位居OpenRouter全球开发者排行榜前列。这款1.6万亿参数的混合专家(MoE)系统拥有原生100万token上下…VentureBeat·图片: VentureBeat相关Artificial Intelligence Ethical Issues Are Deepening: The Demand for Philosophers Is IncreasingAI Startups Captured 80 Percent of Global Venture Capital in the First Quarter of 2026