Meta has announced the release of Llama 4, its newest collection of AI models that now power Meta AI on the web and in WhatsApp, Messenger, and Instagram Direct. The two models, also available to download from Meta or Hugging Face now, are Llama 4 Scout, a small model capable of “fitting in a single Nvidia H100 GPU,” and Llama 4 Maverick, which is more akin to GPT-4o and Gemini 2.0 Flash. And the company says it’s in the process of training Llama 4 Behemoth, which Meta CEO Mark…