Update README.md

README.md

@@ -16,6 +16,7 @@ In this organization, you can find models in both the original Meta format as we
 * **Llama 2:** a collection of pretrained and fine-tuned text models ranging in scale from 7 billion to 70 billion parameters.
 * **Code Llama:** a collection of code-specialized versions of Llama 2 in three flavors (base model, Python specialist, and instruct tuned).
 * **Llama Guard:** a 7B Llama 2 safeguard model for classifying LLM inputs and responses.
+* **Llama 3:** a collection of pretrained and fine-tuned text models with two sizes: 8 billion and 70 billion parameters pre-trained on 15 trillion tokens.
 
 
 Learn more about the models at https://ai.meta.com/llama/