SGLang
Software
Inference
Active
The high-performance serving runtime born from RadixAttention research.
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SGLang pairs a fast runtime (RadixAttention prefix caching, efficient structured output) with aggressive multi-GPU optimizations; DeepSeek's own team recommends it for serving V3/R1, and it trades benchmark wins with vLLM at the serving frontier.
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Competes with
Related
Sources
Record reviewed as of 2026-01-15 — see Methodology.