SGLang on X: “SGLang-Diffusion with VDN-H3 now generates 14.4s of 768p video in just…”

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SGLang-Diffusion with VDN-H3 now generates 14.4s of 768p video in just 9.0s 🚀

On 8× B200, 8 step denoising takes just 6.9s, reaching over 2× real time. The 9.0s figure covers the full generation request after warmup.

No measured quality regression versus dense 50-step H3

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Sep 14, 2026, 4:30 PM UTC

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SGLang on X: “SGLang-Diffusion with VDN-H3 now generates 14.4s of 768p video in just…” | PeekX