meta-llama
5 Tools
Meta Llama is the family of open-weight large language models built by Meta AI, first released in February 2023 to advance open AI research. Spanning four generations — from the original 65B-parameter Llama through the mixture-of-experts Llama 4 released in 2025 — the series has accumulated over 650 million downloads and spawned more than 85,000 derivative models on Hugging Face, establishing it as the most widely adopted open-weight LLM family in the world.
Tools
Meta's open-weight language model family spanning 8B to 405B parameters for local and cloud inference.
Meta's trust-and-safety toolkit for LLM security, spanning code scanning, jailbreak benchmarks, and I/O classifiers.
Toolkit from Meta for optimizing LLM prompts through evals and structured experiments rather than guesswork.
Official Python client for Meta's hosted Llama models with ergonomics matching openai-python.
TypeScript client library for calling the Llama API from Node.js applications.