MiniMax's Space Bunny goes official; inside Meta's Prometheus cluster
MiniMax names the stealth model that topped OpenCode, and Meta publishes reliability numbers from its gigawatt-scale training cluster.
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- MiniMaxReleasemodelsMiniMax M3.1 Flash: the stealth 'Space Bunny' model goes officialMiniMax's new open-weight coding and agent model has a 1M-token context and already topped OpenCode for 12 days as the anonymous 'Space Bunny', serving 106T tokens. It is free on OpenCode and Vercel AI Gateway for a few days.
- Meta EngineeringBloginfrastructureInside Prometheus, Meta's gigawatt-scale training superclusterMeta shares hard reliability numbers from training Muse: over 85% goodput on pre-training and 90% on RL, with firmware fixes lifting mean time between interruptions from about 47k to over 54k GPU hours.