Meta CEO Mark Zuckerberg shows support for open-weight AI, which is gaining traction as businesses grow wary of ballooning AI bills and worry about recent cybersecurity incidents involving models from Anthropic, OpenAI and Meta

Mark Zuckerberg slams OpenAI and Anthropic's closed AI approach, signaling Meta's return to open-source models after its brief proprietary detour

Meta CEO Mark Zuckerberg called for lower U.S. barriers for open-source AI models to compete with Chinese rivals.