MiMo-V2-Pro is Xiaomi's flagship foundation model released in March 2026, featuring over 1 trillion total parameters with 42 billion active, designed to serve as the brain of agent systems. It supports a 1M-token context window and is deeply optimized for agentic scenarios with strong tool-call generation, multi-step reasoning, and high schema adherence for structured JSON outputs. On PinchBench and ClawEval agent benchmarks, it achieves globally leading results, with coding ability surpassing Claude Sonnet 4.6 and general agent performance approaching Opus 4.6.