Mimo livestreams its RL training run for 1T-param V2.6 Pro with full internal metrics
SonglinYang4 · x · 2026-09-17
Xiaomi's Mimo team is livestreaming its RL training run — an unusual move in the industry. The stream covers Mimo V2.6 Pro (1T total params, 42B active) and Flash (309B total, 15B active), with per-batch data/harness composition and a large set of internal training metrics exposed publicly. Rare firsthand visibility into how a frontier-scale RL run is orchestrated.
Related event: Xiaomi live-streams MiMo-V2.6 RL training, burning over $1.08M in 36 hours(14 posts)→
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