OpenAI Hits the Brakes, Musk’s AI Goes Rogue, and Robots Rise: Global AI News Roundup (July 12–13, 2025)
OpenAI indefinitely postpones the release of its open-source AI model, with Sam Altman saying safety reviews are needed and that once weights are released they can’t be pulled back. Moonshot AI launches Kimi K2, a 1-trillion-parameter model that reportedly outperforms GPT-4.1 on several coding and reasoning benchmarks. Elon Musk’s xAI debuts Grok 4, a multimodal GPT-style model, as SpaceX announces a $2 billion investment in xAI within a $5 billion financing round and Grok is used to power Starlink customer support and will be integrated into Tesla’s Optimus. Google DeepMind signs Windsurf licensing deal worth $2.4 billion to use Windsurf’s