Technology & AI
NVIDIA RTX Spark adds EA, Ubisoft games ahead of fall launch
NVIDIA's RTX Spark, a 1-petaflop Windows superchip launching this fall, has signed EA, Ubisoft and Embark to run AAA games on a single chip.
AI Chips
22 stories
Technology & AI
PyTorch hits GitHub trending at 102,613 stars
PyTorch appeared on GitHub's daily trending list with 102,613 stars and 22 new ones that day, ten years after the framework was first created.
Technology & AI
Distilled AI safety guard runs on CPU in 24ms, matches teacher
A new distillation recipe shrinks LLM safety guards to run on commodity CPUs in 24ms, matching 8-billion-parameter teachers on adversarial prompts.
Technology & AI
EU, US and China AI rules diverge, new study warns
New arXiv paper maps how AI regulation diverges across the EU, US and China, identifies three compliance gaps, and proposes a machine-checkable fix.
Technology & AI
Chiplet and AI chip-design security threats mapped in new preprint
An arXiv preprint maps security threats across chiplet systems and LLM-driven chip design tools, directly affecting fabless semiconductor teams adopting
Technology & AI
Reinforcement learning cuts AI training power violations 89%
An RL controller for GPU power cut violations 89% and boosted energy efficiency 26% in LLM training, then failed at 72B scale before a rebuild fixed it.
Technology & AI
NVIDIA Cosmos 3 open model combines three physical AI skills
NVIDIA's open-weights Cosmos 3 model combines vision reasoning, world generation and action prediction for robotics and autonomous vehicles.
Technology & AI
Agentic AI bottleneck is the CPU, not GPU, study finds
An arXiv paper drawing on Microsoft Azure production data finds agentic AI workflows bottleneck on CPU orchestration, not GPU inference, reshaping
Technology & AI
SeT-Diff: first foundation model for supercomputer telemetry
SeT-Diff from University of Bologna conditions diffusion models on sensor descriptions, doing imputation, forecasting and virtual sensing in one model.
Technology & AI
Kernel Forge: AI agent writes CUDA kernels, 2.83x speedup
A new open-source tool from University of Michigan researchers lets any PyTorch model get automatic CUDA kernel speedups without manual GPU programming.
Technology & AI
FineServe shows LLM serving traffic varies by model type
FineServe, a new dataset from a commercial LLM marketplace, reveals serving traffic varies fundamentally by model architecture and task type.
Technology & AI
NVIDIA GB300 chips built in Fort Worth, 500 jobs live
NVIDIA partner Wistron opened a 324,000-square-foot Texas plant making GB300 chips, with 500 jobs and a $700M commitment.