At long last, GPT-5 has arrived — and it's free to all ChatGPT users. On Thursday, OpenAI launched what it describes as its smartest and fastest model yet during a livestream event. In a press ...

OpenAI hosted a longer-than-usual press event on Thursday to unveil GPT-5, the ChatGPT upgrade we've been waiting for. The new AI model brings performance improvements across reasoning and coding, and ...

A couple of days after announcing its first open-weight models in six years, OpenAI is releasing the long-awaited GPT-5. What's more, you can start using it today, even if you're a free user. With GPT ...

Microsoft's new GPT-5-powered Smart mode, which OpenAI describes as the "best model to date", is automatically rolling out for free to Copilot users. We've tested it here at HotHardware and observed ...

OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API. GPT-4.5 was released only in late February. Developers will have access to GPT-4 ...

What if you could harness the power of GPT-4-level AI without paying a cent in API fees or relying on external servers? Imagine running advanced AI models directly on your own computer, no middlemen, ...

ZDNET's key takeaways OpenAI released GPT-5.2, its latest model, on Thursday.It fastracked the model to stay competitive with Google and Anthropic.GPT-5.2 is built for professional tasks and rivals ...

Codex, introducing "context compaction" for long tasks and raising API prices by 40% to target enterprise engineering.

OpenAI unveiled new API updates at its Dev Day on Monday, introducing GPT-5 Pro, its latest language model, its new video generation model Sora 2, and a smaller, cheaper voice model. The addition of ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

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 ...