Meta has released three new Llama 4 LLMs, called Scout, Maverick, and Behemoth.Scout and Maverick are available for download in Meta apps like Messenger, Instagram, and WhatsApp.Llama 4 Behemoth, a teacher-focused model, outperforms other benchmarks in STEM-focused areas.However, Meta AI still lags behind ChatGPT and Gemini in terms of features like image upload and reasoning capabilities.