Summary
The Meta AI assistant, introduced last September, is now being integrated into the search box of Instagram, Facebook, WhatsApp, and Messenger. It’s also going to start appearing directly in the main Facebook feed. You can still chat with it in the messaging inboxes of Meta’'s apps. MetaToday is introducing two open-source Llama 3 models for outside developers to freely use. There’s an 8-billion model and a 70-billion parameter one, both of which will be accessible on all the major cloud providers. Llama 2 trained on 2 trillion tokens (essentially the words, or units of basic meaning, that compose a model), while the big version of Llama 3 has over 15 trillion tokens. A key focus for Llama3 was meaningfully decreasing its false refusals, or the number of times a model says it can’t The total training dataset is seven times larger than Llama 2’s, with four times more code. OpenAI is rumored to be readying GPT-5, which could leapfrog the rest of the industry again.
