Sam Altman admits that OpenAI's latest model is currently 'way dumber' than the previous one. My testing proves him right.

OpenAI will let ChatGPT Plus users keep using GPT-4o after backlash over GPT-5 changes, rate limits, and performance issues.

Sam Altman came under fire after replacing GPT-4o with GPT-5, and will now bring it back after overwhelming requests.

The phrase “bring back GPT-4o” trended among ChatGPT users, accompanied by screenshots of side-by-side outputs to highlight perceived quality differences. The backlash grew large enough that OpenAI ...

OpenAI launched GPT-5 after months of hype, promising major leaps in reasoning, coding, and speed. Early reviews are mixed, ...

The launch of OpenAI's GPT-5 was met with criticism from users unhappy about the discontinuation of older models, particularly GPT-4o. Despite claims of enhanced capabilities, users reported GPT-5 has ...

It also failed on a simple algebra arithmetic problem that elementary schoolers could probably nail, 5.9 = x + 5.11.

For months, OpenAI Chief Executive Officer Sam Altman has been hyping up the capabilities of GPT-5, setting up the launch as ...

OpenAI is bringing back GPT-4o in ChatGPT just one day after replacing it with GPT-5. In a post on X, OpenAI CEO Sam Altman ...

ChatGPT users expressed frustration at the latest upgrade of the large-language model, which took away the ability to switch to previous models.

OpenAI CEO Sam Altman today said that the company will allow Plus users to continue to use the prior-generation GPT-4o model ...

How much do people hate what happened with GPT-5? Altman now says they’re bringing back the last model for paid users. “We ...