Despite the strong reaction, OpenAI had in fact already announced the plan to deprecate GPT-4.5 Preview back in April 2025.

The deal, led by Andreessen Horowitz, with participation from Conviction Partners (founded by ex-Greylock investor Sarah Guo) ...

Following Meta’s $14.3B stake in Scale AI, OpenAI exits the long-standing partnership, raising questions about vendor ...

If an AI is powerful enough to make beneficial scientific discoveries, it's also capable of being used for harm, OpenAI says.

The ever‑hailed partnership between ChatGPT maker OpenAI and tech giant Microsoft is reportedly under strain. OpenAI is ...

At the heart of the dispute is OpenAI's desire to restructure to a for-profit business, a move that requires Microsoft's ...

We pit Elon Musk’s recently launched Grok 3 against Sam Altman’s ChatGPT to see who emerges as the winner… Earlier this year, ...

The free version of ChatGPT now uses the more advanced 4o model. But token limits will keep you waiting if you go heavy on ...

Bob McGrew, OpenAI's former Head of Research, led OpenAI from the GPT-3 breakthrough to today's reasoning models. Three main ...

Meta has offered employees from OpenAI and Google DeepMind compensation packages worth upwards of $100 million ...

According to OpenAI CEO Sam Altman, GPT-5 should be launching this summer. Altman was recently interviewed by Andrew Mayne, a ...

New research shows that in AI-to-AI price negotiations, weaker models often lose out—costing users real money and raising ...