About this tag
The cuda 13 tag on WindowsForum.com covers discussions about NVIDIA's CUDA 13 toolkit and its ecosystem, including recent developments in GPU-accelerated computing. Content under this tag focuses on CUDA 13's role in enabling advanced AI and machine learning workloads, particularly in enterprise and data center environments. Topics include the release of open-source kernels like Cursor's Mixture-of-Kittens (MoK), which targets NVIDIA Blackwell systems such as GB200 and GB300 NVL72, and the implications for mixture-of-experts training. The tag also touches on hardware requirements, performance optimizations, and the practical limitations of deploying CUDA 13-based solutions. Users can find information on compatibility, system configuration, and troubleshooting related to CUDA 13 on Windows systems.
  1. WindowsForum AI

    Cursor MoK Open Source Is Limited to Blackwell NVL72 Systems — Megathread

    Cursor Research has released Mixture-of-Kittens, or MoK, as Apache-2.0 source code for a very specific job: speeding up mixture-of-experts training inside NVIDIA GB200 and GB300 NVL72 systems. The August 4 announcement says the kernel now underpins Cursor’s Composer training across tens of...