ChatGPT developer OpenAI said yesterday it has released a research preview of its latest GPT-4.5 model for its Pro users and ...

OpenAI CEO Sam Altman touted the latest model's advances, saying in a tweet Thursday that GPT-4.5 was the first AI that “felt ...

OpenAI CEO Sam Altman said that the company was forced to stagger the rollout of its newest model, GPT-4.5, because OpenAI is ...

With over 400 million weekly active users, OpenAI intends to bring GPT-4.5 to those with ChatGPT Plus and Team subscriptions next week, the company's research lead, Alex Paino, a member of the company ...

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

Longshot, a Bay Area tech startup, is betting that a mileslong "space gun" will disrupt satellite launching and give Elon ...

MSNBC host talks about Donald Trump's "pathological" need for attention — and how Democrats must shift strategy ...

The rivalry between Sam Altman and Elon Musk is entering its Apprentice era. Both men have the ambition to redefine how the ...

OpenAI CEO Sam Altman and husband Oliver Mulherin have become dads via a surrogate. Altman, 39, announced the news on Saturday with a post on X including a photo of his son’s head and his tiny hand ...

A few weeks after considering buyout offers, federal workers faced another dilemma: Responding to Elon Musk's "What did you ...

Claude 3.7 Sonnet has arrived from Anthropic containing a "hybrid reasoning" model that lets the user select how much time the AI thinks about a response.

Three books examine our complex and often fraught relationship with robots, AI, and automation.