In a surprising upset, Chinese electric car and consumer electronics manufacturer Xiaomi has released the latest version of its growing family of MiMo language models, and MiMo-V2.6-Pro has arrived as the top-performing open-weight model in the world on third-party benchmarking firm Artificial Analysis’ Intelligence Index, scoring 46.That puts Xiaomi’s new flagship ahead of proprietary models including xAI’s Grok 4.6, currently at 44, and Google’s Gemini 3.8 Flash, currently at 41, on Artificial...