Meta has released a new collection of AI models, Llama 4, in its Llama family — on a Saturday, no less. There are four new models in total: Llama 4 Scout, Llama 4 Maverick, and Llama 4 Behemoth. All were trained on “large amounts of unlabeled text, image, and video data” to give them “broad visual understanding,” Meta says.

This is a developing situation, and a surprising one for Meta, whose AI reputation has improved with each new Llama release before this one.

The company is still working on the largest model within the Llama 4 lineup. According to Meta Chief Executive Mark Zuckerberg, it’s called Llama 4 Behemoth, and it will be the “highest performing base model in the world” once it’s released.