In a brief message Tuesday morning on Threads, Meta CEO Mark Zuckerberg said the company’s “open” AI model family, Llama, hit 1 billion downloads. That’s up from 650 million downloads as of early December 2024 — a ~53% increase over a roughly three-month period. Llama, which powers Meta’s AI assistant, Meta AI, across the tech giant’s various platforms, including Facebook, Instagram, and WhatsApp, is a part of Meta’s yearslong bid to foster a wide-ranging AI product ecosystem. The company makes ...