Meta AI & FAIR
Open-Weights Foundation Models, PyTorch Ecosystem & Multimodal Transformer Research
Datacenter & Compute Infrastructure
Over 600,000 NVIDIA H100 equivalents; custom Meta Training and Inference Accelerator (MTIA) silicon; Grand Teton open compute server hardware.
Meta AI (formerly FAIR) leads open-weights AI deployment under Mark Zuckerberg and Yann LeCun. Creators of PyTorch, the Llama model family, Muse Spark 1.3, and Segment Anything (SAM), Meta advocates for transparent foundational intelligence.