SGLang 0.5.15 Boosts Inference Speed
BanghuaZ · x · 2026-07-12
SGLang v0.5.15 has been released, focusing on performance optimizations for production inference.
- Official benchmarks indicate that on 8x B300, production serving for GLM-5.2 NVFP4 achieves 500+ tok/s/user; on 4x GB300, it reaches 450 tok/s/user (bs=1).
- This release cycle primarily focused on inference stack tuning, with full technical details and run commands coming soon.
- Newly supported models include: Hunyuan 3 (Hy3), HRM-Text, NVIDIA LocateAnything-3B, Baidu Unlimited-OCR, JoyEcho, and Qwen3.6.
- Version highlights also feature:
- Breakable CUDA Graph becoming the default capture path
- Built-in web search powered by Exa
- decode context parallelism for MLA models, including DeepSeek V3
- FlashInfer all-to-all for routing models
Related event: SGLang v0.5.15 Boosts Production Inference Performance(2 posts)→
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