Cloudflare serves Clef with SGLang: sub-40ms latency on a single H200

ying11231 · x · 2026-10-13

The SGLang team announced Cloudflare is now serving Clef with SGLang via its existing /v1/systemone API. The team upstreamed Clef support and performance optimizations: validated against the official reference implementation, sub-40ms decision latency for Clef-Flash on a single H200, and 64 questions answered in one prefill with text and image support. Clef-Omni support is next. Quoted context: new clef-omni takes audio, video, image, and text; clef-flash is now cheaper than jev; clef is 2x faster.

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