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RUNLOCALAI · v38
← /pulse/gh-sgl-project-sglang-v0-5-16
ADVISORYRUNTIME UPDATE·2026-07-25

sglang v0.5.16 introduces DSpark speculative decoding and Inkling support

▼ WHAT HAPPENED

The latest sglang release includes a significant update with the introduction of DSpark, a confidence-driven speculative decoding algorithm that enhances performance by dynamically sizing verify windows based on draft confidence rather than fixed lengths. This feature reaches impressive speeds of 383.7 tok/s at an accept length of ~5 on DeepSeek-V4-Pro and TP8 on B300 (bs=1). Additionally, the release adds support for Inkling, a large-scale model that expands sglang's capabilities further. Operators should consider updating to leverage these performance improvements and new model support.

▼ OPERATOR ANGLE

Update to sglang v0.5.16 to take advantage of DSpark speculative decoding and Inkling support, enhancing both efficiency and model diversity in local AI operations.
SOURCE: https://github.com/sgl-project/sglang/releases/tag/v0.5.16[GITHUB-RELEASE]

▼ ENTITIES REFERENCED

TOOLSGLang
[pulse item] · runlocalai.co/pulse/gh-sgl-project-sglang-v0-5-16