What's really open about open-weight AI?

Everyone in AI is talking about open-weight models right now. Some see them as the ticket to faster, more efficient development; others see them as an economic threat; they're either a security risk or the only security solution, depending who you ask. The Verge's Robert Hart explains how open-weight models work, why they're suddenly at the center of discussions about AI safety, and whether the only way to stop a bad guy with AI is a good guy with AI. Further reading: The next Xbox could play every Xbox game ever made Microsoft is bringing Xbox 360 games to PC Apple briefly yanked Telegram from the App Store over CSAM violations These trackable batteries could help you locate a missing camera OpenAI’s rogue AI agent didn’t stop at hacking Hugging Face We’re running out of reasons to ignore AI safety Anthropic says Claude accidentally hacked real companies too China’s Alibaba takes another swipe at America’s AI supremacy OpenAI’s biggest threat may just be open AI Nvidia, Microsoft launch open AI security alliance — without OpenAI, Google, or Anthropic Subscribe to The Verge for unlimited access to theverge.com, subscriber-exclusive newsletters, and our ad-free podcast feed. We love hearing from you! Email your questions and thoughts to [email protected] or call us at 866-VERGE11. Learn more about your ad choices. Visit podcastchoices.com/adchoices