Meta Llama

Meta's family of open-weight large language models

Code & DevelopmentFree

Meta Llama is a family of open-weight large language models from Meta AI, including Llama 3.1, Llama 3.2, and Llama 3.3 in sizes from 1B to 405B parameters. Released under a permissive license for commercial use, Llama models power thousands of fine-tuned derivatives and production AI applications. Researchers and developers use Llama as the foundation for custom LLMs, RAG systems, and AI agents.

Key Features

• ✓Open-weight model family
• ✓1B to 405B parameter sizes
• ✓Commercial use license
• ✓Multilingual support
• ✓Tool use and function calling