Meta Platforms Inc. announced the release of its new Llama 4 artificial intelligence models that allow users to build more personalized “multimodal” experiences.

However, Meta CEO Mark Zuckerberg has said its “most powerful” AI model, Llama 4 Behemoth – which is “among the world’s smartest LLMs” – “is still training”. This forthcoming model likely represents Meta’s answer to the most advanced systems from competitors like OpenAI and Anthropic.

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.