Using MiMo V2.5 with GitHub Copilot BYOK and OpenCode Zen (Promo)
MiMo V2.5 is the latest reasoning and coding model from Xiaomi’s AI lab. Xiaomi positions MiMo as a general-purpose reasoning model with particular strength in code generation, structured output and tool calling. In May 2026 the model was made available through OpenCode Zen as part of a promotional offer, meaning it can be used at no cost during the promotion period.
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