A dozen former OpenAI employees are objecting to the startup’s plan to restructure as a for-profit as Elon Musk wages a ...

In a friend of the court filing by Harvard law professor Lawrence Lessig, a dozen former employees accuse OpenAI of ...

It achieved an 8.0% higher win rate over DeepSeek R1, suggesting that its strengths generalize beyond just logic or math-heavy challenges.

OpenAI is set to retire GPT-4, an advanced artificial intelligence -powered model released in 2023. According to a changelog ...

Its latest SenseNova V6 and V6 Reasoner models have outperformed competing products from OpenAI, CEO Xu Li says.

ChatGPT had over 52 times more visits than Microsoft Copilot in February 2025 in the U.S., with 173.3 million daily visits ...

Little love has been lost between billionaire Elon Musk and OpenAI. Musk co-founded the company in 2015 alongside current CEO ...

GPT-4 will continue to be available for developers via OpenAIs API. The Microsoft-backed company said it has introduced a ...

OpenAI will phase out its GPT-4 model from ChatGPT by April 30, 2025, replacing it with GPT-4o—a sharper, more capable model ...

OpenAI is suing Elon Musk over claims he has tried "nonstop" to slow down its business for his own benefit. The company accuses the Tesla boss of using "bad-faith tactics" against OpenAI to help him ...

OpenAI has rolled out an enhanced memory feature that allows ChatGPT to remember user preferences and past interactions.

OpenAI CTO Mira Murati has reportedly doubled the amount of funding she’s seeking to raise for her startup Thinking Machines Lab.