OpenAI CEO Sam Altman is a billionaire, thanks to his investments in technology companies like Reddit, Stripe, Airbnb, and more. Here's how Altman made his money.

DeepSeek, a new Chinese AI, challenges established US firms like OpenAI, Google, and Anthropic with its cost-effective R1 model. It has quickly gained popularity, offering notable capabilities in ...

During a Reddit AMA on Friday, Altman said OpenAI has "been on the wrong side of history" when it comes to keeping model ...

The o3-mini model can be used on the free tier of ChatGPT by selecting the "Reason" feature in ChatGPT, with rate limits similar to GPT-4o. Additionally, OpenAI has increased message limits for Plus ...

On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

We knew it was coming but OpenAI has made it official and released its o3-mini reasoning model to all users. The new model will be available on ChatGPT starting Friday, though your level of access ...

Nvidia’s Blackwell chip – the world’s most powerful AI chip to date – costs around US$40,000 per unit, and AI companies often ...

Is DeepSeek a game-changer or just hype? A look at how China's AI surge challenges US tech dominance and what it means for ...

A new report from SemiAnalysis said that DeepSeek’s hardware spend is “well higher than $500M,” significantly above prior ...

U.S. officials are investigating whether Chinese artificial intelligence startup DeepSeek skirted American export ...

“The rise of DeepSeek and other globally produced AI advances have the potential to author a Golden Age of American economic ...

US officials are deep into an investigation to find out if Chinese AI startup DeepSeek found a backdoor route to Nvidia’s ...