SGLang releases open-source Muse Spark Open recipe for TPU, with RadixArk and Google work

SGLang announces that the code for running Muse Spark Open on SGLang-TorchTPU is open source, and links a cookbook recipe on its documentation site for setting it up.

In a separate post, SGLang says RadixArk is working with Google on a fully pipelined TPUv7 megakernel for Muse Spark Open, optimized for long-context agentic workloads. SGLang says TPUv7 performance is now very competitive with popular GPU options, and that more models on SGLang-TorchTPU are planned. The post does not include benchmark figures.