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A collection of 74 posts

NVIDIA’s Wan2.2 FP8/NVFP4 Checkpoints Are the Boring Part of Video AI That Actually Matters

NVIDIA’s Wan2.2 FP8/NVFP4 Checkpoints Are the Boring Part of Video AI That Actually Matters

The least glamorous part of generative video is becoming the part that matters: not whether the demo clip looks impressive, but whether the model can be served, measured, rolled back, and kept inside a cost envelope without turning every request into a GPU bonfire. NVIDIA’s new FP8 and NVFP4

CUDA Python 1.0 Makes Python a First-Class Control Plane for Serious GPU Work

CUDA Python 1.0 Makes Python a First-Class Control Plane for Serious GPU Work

CUDA Python 1.0 is not the sort of release that gets a launch keynote, which is precisely why it matters. NVIDIA shipped cuda-core 1.0.0 on May 11 as the first stable release of its Pythonic CUDA core API, complete with Semantic Versioning guarantees, deprecation periods, and a

DGX Spark’s Community vLLM Stack Shows Local AI Now Comes With Wheels, Switches, and Pager Duty

DGX Spark’s Community vLLM Stack Shows Local AI Now Comes With Wheels, Switches, and Pager Duty

The least glamorous part of local AI is becoming the part that matters most: the wheel file. That is the useful signal from eugr/spark-vllm-docker, a community-maintained Docker stack for running vLLM on NVIDIA DGX Spark and GB10-class systems. The project shipped same-day prebuilt vLLM and FlashInfer wheels on May

The Cheapest Local AI GPU Story Is Really About Old NVIDIA Data-Center Silicon Finding a Second Life

The Cheapest Local AI GPU Story Is Really About Old NVIDIA Data-Center Silicon Finding a Second Life

The most interesting local-AI GPU this week is not new, friendly, or remotely normal. It is a 2017 NVIDIA Tesla V100 SXM2 server accelerator, pulled out of the data-center afterlife, bolted to an SXM-to-PCIe adapter, cooled with a 3D-printed duct, and asked to run Ollama like it was born for

vLLM 0.20.2 Is a Patch Release About the Boring Parts That Decide Whether Local Inference Works

vLLM 0.20.2 Is a Patch Release About the Boring Parts That Decide Whether Local Inference Works

vLLM 0.20.2 is the kind of release that will never trend, which is exactly why it matters. The patch notes are six commits from six contributors, mostly fixes for DeepSeek V4, gpt-oss MXFP4, and Qwen3-VL. No launch video. No grand benchmark chart. Just the maintenance work that decides

Valid Bash Is Not Safe Bash: NVIDIA’s Small-Model Benchmark Is Really an Agent Security Warning

Valid Bash Is Not Safe Bash: NVIDIA’s Small-Model Benchmark Is Really an Agent Security Warning

The most important sentence in NVIDIA’s new Bash-generation research is not the benchmark result. It is the premise: Bash is “one of the most flexible and powerful interfaces exposed to AI agents.” That is the polite version. The less polite version is that a coding agent producing shell commands

Megatron Bridge on GB10 Shows the Painful Gap Between ‘Supported’ and ‘Usable’

Megatron Bridge on GB10 Shows the Painful Gap Between ‘Supported’ and ‘Usable’

The useful NVIDIA forum posts are not always the polished ones. Sometimes the useful one is a frustrated builder saying Megatron Bridge is eating “endless VRAM” on a two-node GB10 setup and falling over at batch sizes where the simpler Hugging Face path survives. That is not a definitive indictment