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NVIDIA is the largest publisher of open AI models in the world, with a lineup spanning reasoning, physical AI, robotics, healthcare, autonomous driving, quantum computing, and weather forecasting.
NVIDIA's open model ecosystem goes beyond chatbots to include Nemotron (reasoning), Cosmos (world models for physical AI), GR00T (humanoid robots), Alpamayo (self-driving), BioNeMo (drug discovery), Ising (quantum computing), and Earth-2 (weather/climate). ✦ AI generated
Bryan Catanzaro · ByteByteGo Newsletter · 2026-07-27 · original ↗
You probably know NVIDIA sells GPUs. But did you know it is also the largest publisher of open AI models in the world? Its models rank among the most downloaded on Hugging Face, and the lineup goes way beyond chatbots: reasoning models, world models, models for humanoid robots, self-driving cars, even drug discovery, quantum computing, and global forecasting.
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NVIDIA open-sources its models because it needs to understand AI deeply to build the right hardware, and because its business grows whenever AI grows — this is a long-term strategy, not a science project or charity, and NVIDIA expects it to pay off the way CUDA did after a decade.Bryan Catanzaro · ByteByteGo Newsletter · conf 85%NVIDIA co-designs its GPUs and models together — training in 4-bit NVFP4 from the start because Blackwell was built for fast 4-bit math — and the real bottleneck for better models is not data or compute but the diversity of reinforcement learning training environments.Bryan Catanzaro · ByteByteGo Newsletter · conf 70%