Xiaomi drops MiMo-V2-Pro: The mystery model that topped OpenRouter
Xiaomi just officially launched MiMo-V2-Pro, its flagship agent model that previously dominated OpenRouter under the stealth codename "Hunter Alpha." It packs over 1T total parameters (42B active) and a 1M context window, claiming to outcode Claude 4.6 Sonnet on serious software tasks. Why it matters: Hardware giants are racing to build the central brains for autonomous AI agents.