OpenAI has announced a new version of GPT-5.5 Instant, the AI model that powers ChatGPT by default. All you need to know about the model.

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 is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

OpenAI CEO Sam Altman speaks on the Aug. 7 livestream at which the AI model GPT-5 was announced. Screenshot: TechRepublic CEO Sam Altman announced this change along with numerous others to OpenAI’s ...

A new version of ChatGPT has arrived that OpenAI CEO Sam Altman promises will have Ph.D-level smarts. OpenAI on Thursday announced the release of GPT‑5, which it calls its "smartest, fastest and most ...

Though $20 per month is a hefty subscription price, it's worth it for those hitting roadblocks on the free tier. Imad was a senior reporter covering Google and internet culture. Hailing from Texas, ...

OpenAI is offering some users a free trial for ChatGPT Plus, which costs $20. In addition, $4 GPT Go is now available in Indonesia. As spotted on X, some users see a "start free trial" nudge when they ...

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 ...

Citizens and residents registered with Malta’s online identity system can apply to get access to ChatGPT Plus after completing a free online course.