In one of his first actions as president, Donald Trump revoked a sweeping executive order from the Biden era that sought to ...

In the fall, the company introduced technology called OpenAI o1, which was designed to reason through tasks involving math, ...

In the two months since a little-known Chinese company called DeepSeek released a powerful new open-source AI model, the ...

Former deputy national security advisor Victoria Coates discusses the latest on the minerals deal between the U.S. and Ukraine, the status of ongoing peace talks and Mexico's decision to extradite 29 ...

DeepSeek has tumbled to #51, weeks after dethroning OpenAI's ChatGPT as the most downloaded free AI app in Apple's App Store ...

Microsoft identifies four cybercriminals behind Storm-2139, an AI abuse scheme exploiting Azure OpenAI services for illicit ...

Microsoft has named four of the ten people it is suing for allegedly snatching Azure cloud credentials and developing tools ...

Elon Musk has said Grok would favor truth over "political correctness." Internal documents reveal how the company is working ...

Andrej Karpathy, an OpenAI co-founder and research scientist who has quit the A.I. powerhouse twice, has been making waves in ...

Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select users on Thursday.

PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier ...

Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 ...