Jeremy Grantham has a new and provocative argument for why the U.S. stock market will produce mediocre returns this year. Grantham is the co-founder of GMO, the Boston-based investment firm. He has ...

A fight over Pentagon contracts shows how the leaders of Silicon Valley’s two most important A.I. start-ups are feuding over ...

OpenAI will now supply its technology to the military for use in classified settings, the sorts that may involve wartime ...

After boom and bust, the SoftBank founder stakes his fortune—and legacy—on America’s AI future.

Telcos try to hop on the AI train, Anthropic wars with the Pentagon, and agents threaten Microsoft - SiliconANGLE ...

GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

With infrastructure partnerships spanning AWS, Microsoft, Nvidia, SoftBank, and specialized GPU cloud providers, OpenAI is helping drive the emergence of a multi-cloud AI ...

On Thursday, OpenAI released GPT-5.4, a new foundation model billed as “our most capable and efficient frontier model for professional work.” In addition to the standard version, GPT-5.4 is also ...

Chaudry’s nightmare scenario, however, suggested the end of nuclear deterrence as a tool for global stability: ...

In early 2025, a little-known Chinese startup sent shockwaves through Silicon Valley—pushing executives and investors to ...

Artificial intelligence is being marketed as a helpful problem-solver for daily life. A one-week experiment revealed some flaws.