Thread recap: MiMo v2.6's environment scaling principles grounded in diverse real sources

tokenbender · x · 2026-09-22

A quoting recap of thread parts 3-5: MiMo scales its environment set with clear principles—tasks are built grounded in diverse sources rather than from scratch, which pure self-play cannot replace, and their day-to-day workflow nature makes the author optimistic about MiMo v2.6 substituting Sol for his work. Also covers CodeMidas source-driven synthesis, agent-driven long-horizon synthesis, and the case for multi-harness training.

Related event: Xiaomi releases MiMo v2.6 with scaled RL training at its core(6 posts)→

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