Community Estimates MiMo RL Training Scale, Still Short of V4.1

Community analysis of Xiaomi's MiMo paper estimates 1.27M rollout trajectories in RL training, yet commenters argue MiMo-Flash is still less thoroughly trained than V4.1 Flash, which used millions of concurrent sandboxes.

2026-09-23 ~ 2026-09-23 · 2 related posts

• Back-of-envelope math: MiMo's 1.27M RL rollouts could run in ~10 hours — teortaxesTex · 2026-09-23
• MiMo paper reveals 1.27M RL trajectories, but V4.1 Flash still looks better-baked — teortaxesTex · 2026-09-23