Back-of-envelope math: MiMo's 1.27M RL rollouts could run in ~10 hours
teortaxesTex · x · 2026-09-23
A poster does the math on Xiaomi's MiMo paper: 1.27M sampled RL trajectories (752K retained), one rollout per sandbox, with rollouts eating 44% of total time (36 hours for V2.6 Flash). They estimate a single DSec unit plus V4.1 could handle that rollout volume in about 10 hours — a commentary on the compute economics of RL rollout generation.
Related event: Community Estimates MiMo RL Training Scale, Still Short of V4.1(2 posts)→
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