Sandisk, Marvell and Other AI Stocks Fall. Blame OpenAI. — Barrons.com
By Callum KeownArtificial-intelligence safety fears are back and it's not just words this time.OpenAI said it has halted the training of its latest AI models. It follows more incidents of AI agents going rogue.The company said it will resume training "only when we are confident that we have additio…