Llama 2

From Meta

Welcome to the Hugging Face organization for Llama 2 models from Meta!

Llama 2 is a collection of pretrained and fine-tuned generative text models ranging in scale from 7 billion to 70 billion parameters. Our fine-tuned LLMs, called Llama-2-Chat, are optimized for dialogue use cases. Llama-2-Chat models outperform open-source chat models on most benchmarks we tested, and in our human evaluations for helpfulness and safety, are on par with some popular closed-source models like ChatGPT and PaLM.

Read our paper, learn more about the model, or get started with code on GitHub.

Accessing the models

To access all models in this organization, you have to read and accept the license terms and acceptable use policy once at one of our models. For example, you can access the LLama-2-7b-chat read the conditions and Agree and access repositories when you are ready

Llama Model Index