Xiaomi releases MiMo Code, an MIT-licensed terminal coding agent

Category: Agentic coding
Status: confirmed
Sources: MiMo Code blog, GitHub repository, HN discussion
Summary: Xiaomi's MiMo team released MiMo Code on 2026-06-10, a terminal coding agent built on OpenCode and open-sourced under the MIT license. It targets long-horizon tasks of dozens to hundreds of execution steps using parallel candidate sampling, independent completion verification, sub-agent orchestration, and multi-turn memory persisted across sessions. Default models are MiMo-V2.5-Pro and a 1M-token-context MiMo-V2.5 variant. Xiaomi reports results on SWE-Bench Pro and a double-blind A/B test covering 576 developers, 474 private repositories, and 1,213 task pairs. The HN thread reached 481 points.
Why it matters: An MIT-licensed agent harness from a major hardware vendor gives teams an inspectable alternative to closed coding agents and signals Xiaomi's push into the agent tooling market.