AI company Anthropic has disabled customer access to its most capable systems after the US government ordered it to suspend all use by foreign nationals, Anthropic said in a statement Friday evening.

But unlike most quants, I run a concentrated, fundamentals-based portfolio. More than 50% of my fund is invested in only eight companies, and they're the kinds of stocks that Peter Lynch and Charlie ...

The company said on Friday night that the federal government had ordered limits on its Mythos and Fable 5 A.I. systems, citing national security concerns. By Cade Metz and Dustin Volz Cade Metz ...

Artificial intelligence is moving at a dizzying pace. It feels like every week brings a new AI tool, feature, or breakthrough, and nowhere is that evolution more obvious than ChatGPT. OpenAI’s chatbot ...