AdvertisementTechnologyAI Meta releases new AI model as Zuckerberg writes 6500-word essay on the future Vlad Savov August 11, 2026 — 5:50am Save You have reached your maximum number of saved items. Related Article AI Moon landing: Why this Chinese AI model rattled global sharemarkets Shares of Meta were up about 1 per cent in New York trading on Monday. OpenAI and Anthropic have raised concerns about the safety of open models after a series of reported breaches that saw AI models escape testing environments. They insist that open-weight models are good for the long-term development of AI and help bolster its security, and in his essay, Zuckerberg concurred. Zuckerberg has spent years promoting the idea of open-weight technology, and the company previously released several open-weight AI models known as Llama, which received mixed reviews.