Meta AI

Meta AI is theartificial intelligenceresearch division and product suite ofMeta Platforms, Inc., focused on developing large language models such as the open-source Llama family and integrating a conversational AI assistant into Meta's social media and messaging applications, includingFacebook,Instagram, andWhatsApp.[1][2]The Llama models, first released in 2023, emphasize efficiency, scalability, and openness, with the latest Llama 4 series introducing natively multimodal capabilities for text and visionprocessing, supporting extendedcontextwindows up to 10 milliontokensand running on modest hardware like single GPUs.[3][4]Key achievements include the July 2024 launch of Llama 3.1 405B, positioned as the largest openly availablefoundation modelat the time, enabling advanced reasoning, coding, and multilingual tasks while fostering developer adoption through permissive licensing.[5]Meta AI's assistant provides functionalities like question-answering, idea generation, and free AI image creation, accessible via dedicated apps and platform integrations to enhance user productivity and creativity.[2][6]Despite these advancements, Meta AI has encountered controversies, such as internal guidelines permitting chatbots to engage in provocative discussions with minors, prompting investigations and calls for stricter safeguards on sensitive topics likesuicide.[7][8][9]Additional concerns involveprivacybreaches, where contractors reviewed private user data shared with AI bots, and allegations of training models on pirated content from databases likeLibrary Genesis.[10][11]