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 ...

One of the surprises from OpenAI's ChatGPT GPT-4o event last week was a brand-new desktop app for Mac. It includes complete access, with support for voice chats and multimodal access. Some caveats ...

After a week of noisy frustration, canceled subscriptions, and endless screenshots, ChatGPT quietly flipped a switch. The app now exposes a legacy model picker that lets you choose GPT-4o again. It is ...

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ChatGPT is about to become faster and more conversational as OpenAI upgrades its flagship model GPT-5 to GPT-5.1. OpenAI announced two updates to the GPT-5 series: GPT-5.1 Instant and GPT-5.1 Thinking ...

Here’s what OpenAI has to say about GPT-5: Today we’re introducing GPT‑5⁠, OpenAI’s smartest, fastest, most useful model yet, and a major step towards placing intelligence at the center of every ...

GPT-5.5 lands seven weeks after the release of GPT-5.4, which arrived on March 5. OpenAI says the newest model “understands what you’re trying to do faster” and that it can “carry more of the work ...