Meta AI

Profile Overview

Meta AI is the dedicated artificial intelligence research division of Meta (formerly Facebook), established in 2013 under the leadership of Yann LeCun. Operating under the umbrella of Fundamental AI Research (FAIR), Meta AI is characterized by its open weights philosophy, which prioritizes releasing research models to the developer community to accelerate global innovation and set open standards. The division's most prominent release is the Llama (Large Language Model Meta AI) series, including Llama 3 and Llama 3.1, which have become the industry standard for open weights foundation models. By providing accessible, high-performance weights, Meta AI has democratized AI research and enabled developers and companies worldwide to deploy custom, fine-tuned models without relying on closed APIs. Beyond language modeling, Meta AI has pioneered computer vision research with models like Segment Anything (SAM) and developed PyTorch, the leading open-source deep learning framework. Meta AI integration plays a vital role across Meta's consumer suite, powering the Meta AI assistant across Instagram, WhatsApp, Messenger, and Facebook. Because it operates as an internal research division funded directly by Meta's massive corporate advertising revenue, Meta AI does not raise external venture capital. However, its technology contributes directly to Meta's hardware products (such as Ray-Ban Meta smart glasses) and the company's broader social platform ecosystem.

Flagship Offerings

Vetted AI Models