OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects rate ...

OpenAI launched its most advanced language model Thursday with the release of GPT-5, a flagship product the company says will enhance ChatGPT as it reportedly nears a $500 billion valuation and aims ...

On Thursday, OpenAI announced GPT-5 and three variants—GPT-5 Pro, GPT-5 mini, and GPT-5 nano—what the company calls its “best AI system yet,” with availability for some of the models across all ...

The chatbot that launched 1,000 chatbots: We cover everything on the AI tool, from how it works and how to use it to some of its more controversial points. Barbara is a tech writer specializing in AI ...

OpenAI has unveiled GPT-5.5, its latest artificial intelligence model powering ChatGPT, as the company continues to shift from conversational AI toward systems that can handle complex, real-world work ...

OpenAI will soon retire GPT-4, an AI model it launched over two years ago, from ChatGPT, according to a changelog posted on Thursday. Effective April 30, GPT-4 will be “fully replaced” by GPT-4o, the ...

OpenAI’s much-anticipated ChatGPT 5.0 is expected to arrive August 7 —and it could change how everyday users interact with AI. While the leap from GPT 4 to GPT 5 may not be as dramatic as the jump ...

After a long wait, GPT-5 is finally rolling out. It's available for free, Plus, Pro and Team users today. This means everyone gets to try GPT-5 today, but paid users get higher limits. In a blog post, ...

OpenAI has rolled out a big update to ChatGPT Search, which is an AI-powered search feature, similar to Google AI Mode. After a recent update, ChatGPT Search is more accurate and reliable. You'll also ...

The 2026 CNBC Disruptor 50 list will be revealed Tuesday, May 19th OpenAI on Thursday announced GPT-5, its latest and most advanced AI model. The company said the model is smarter, faster and more ...