About
Llama is a family of large language models developed and released by Meta AI. The models are published under open-weight licenses and have become one of the most widely adopted foundation model families in both academic research and commercial AI development. Key releases include Llama 2 (2023), Llama 3 (April 2024), and Llama 3.1 (July 2024), with models ranging from 7B to 405B parameters. Llama 3.1 405B is the largest open-weight model from Meta and competes with leading proprietary models on major benchmarks.
