The rollout began on 7 August and is now available to all ChatGPT users, including those on the free tier. This major update brings improvements in speed, accuracy and safety. OpenAI says GPT-5 ...

With safer design, more robust reasoning, expanded developer tooling, and broad user access, GPT-5 reflects a maturing AI ecosystem.

Here’s a rundown of all of the changes you can expect to see in ChatGPT.

Switching back to GPT-4o is possible for some users—but not all. As OpenAI transitions to GPT-5 as its flagship model, GPT-4o is rapidly becoming legacy software. Whether or not you can access it ...

Sam Altman and his AI start-up OpenAI introduce its latest flagship model, GPT-5, a PhD-level expert in coding, math, writing, health, and visual perception.

If you're wondering what all the hoopla is about, and what makes GPT-5 better, or different, than the company's previous AI models, here's a quick run down of some of the key new features and ...

OpenAI just launched GPT-5 in ChatGPT, delivering faster responses, better reasoning, and smarter assistance across tasks.

In less than 24 hours, OpenAI would release an AI model intended to wipe out all the rest. That model, GPT-5, indeed launched ...

Today, OpenAI is starting to roll out GPT-5 to all of its users. In a rather lengthy blog post, the company reveals that the ...

Meta Platforms has acquired WaveForms AI, a small startup working on artificial intelligence capable of understanding emotion ...

GPT-5 is rolling out today as the new default model for signed-in ChatGPT users, replacing GPT-4o. It auto-switches between ...

OpenAI says its latest version of the popular AI model is better at coding, more accurate and less deceptive than previous ...