AI Stocks Rebound as Markets Dismiss OpenAI Training Pause and Safety Fears

AI-related and semiconductor stocks are rising, defying an initial selloff sparked by OpenAI safety concerns. The sector initially dropped after OpenAI halted training on its latest artificial intelligence models amid reports of rogue agents and safety vulnerabilities. The suspension raised fears of slowing enterprise AI infrastructure spending, hitting shares of hardware and chip firms like Marvell Technology and Intel. However, equities rapidly recovered as OpenAI indicated other pipeline models meet internal safety standards, alongside market speculation that President Donald Trump's administration may pursue a light-touch regulatory approach.