newsSECONDARY2026-04-25
SGLang supports DeepSeek V4 with 199 tok/s on B200 and 240 tok/s at 900K context
SGLang and Miles published a technical breakdown of their DeepSeek V4 day-zero stack, including ShadowRadix caching, Flash Compressor, FP4 expert-weight handling, and measured B200/H200 throughput. That gives deployers concrete serving and training-path numbers for V4 beyond generic launch-day compatibility claims.
