You can use ChatGPT in a browser at chatgpt.com or through the official mobile app for iOS and Android. You can try the app without much setup, but creating an account gives you a ...

OpenAI has given ChatGPT-5.5 an update that makes it easier to talk to, so I tested it out.

OpenAI has brought GPT-4o back to ChatGPT after users complained about the large language model’s removal. OpenAI Chief Executive Officer Sam Altman announced the move in a Tuesday post on X. He also ...

ChatGPT crossed 900 million weekly active users in early 2026, making it the most used AI chatbot on the planet. In just three years of launch, ChatGPT has grown to processing millions of prompts ...

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 ...

Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. GPT-5 wouldn’t come out for more than two years, and now it has. Lots happened in the meantime, of ...

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 ...