Node.js Tech Stack

Jun 11, 2026 · Artificial Intelligence

How 5 Engineers Built an Open‑Source Long‑Horizon Coding Agent in 14 Days that Outperforms Claude Code

A five‑person Xiaomi team created MiMo Code, an open‑source long‑horizon programming agent written in TypeScript, within two weeks; the paper details its three‑dimensional design—compute, memory, evolution—benchmark results that surpass Claude Code, and simple installation options.