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LMSYS launches SGLang-TorchTPU to serve open models on TPUs

AILMSYS Org announces SGLang-TorchTPU, a TPU plugin for SGLang built with Google's TPU team and Meta's PyTorch team. The plugin supports models including Muse Spark Open, GLM-5.3 Flash, Kimi K3, Ling 3.1 Flash, and MiniMax H3, and the post reports 770 tok/s decode at bs=1 for Muse Spark Open on InferenceX 8K/1K. The project is available on GitHub, and a write-up covers its features, model coverage, and early training exploration on TPU.
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Welcome SGLang-TorchTPU to the family!

We're excited to offer a new path for developers to use familiar tools and stacks to support models on TPU, and serve them for agentic workloads!

Check out our write-up on how SGLang-TorchTPU works as a plugin for SGLang, its feature and model coverage, and our early exploration of training on TPU!

https://www.lmsys.org/blog/2026-10-20-sglang-torchtpu

SGLang@sgl_project
Today we launch SGLang-TorchTPU, built with @Google TPU team and Meta @PyTorch team. We’re excited to see it powering production inference at Meta! SGLang-TorchTPU is a TPU plugin for SGLang that brings: - Top open models on TPU: Muse Spark Open, GLM-5.3 Flash, Kimi K3, Ling 3.1 Flash, MiniMax H3 - SGLang’s production features for large agentic workloads - Custom MegaKernel: Muse Spark Open hits 770 tok/s decode at bs=1 on InferenceX 8K/1K SGLang-TorchTPU is available now: http://github.com/sgl-project/sglang-torchtpu
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Original title: Welcome SGLang-TorchTPU to the family!