The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

OpenAI's new GPT-5.4 AI model in ChatGPT combines advanced reasoning, computer use, and agentic workflows into a single ...

OpenAI launches GPT-5.4 across ChatGPT, API, and Codex with stronger reasoning, coding, and computer use capabilities.

ChatGPT 5.4 Thinking adds KUA computer interaction; demos show token use dropping by up to two-thirds in some tasks, lowering run costs.

Building a gaming PC that balances affordability and performance is entirely possible, as demonstrated by ETA Prime. By starting with a prebuilt system like the HP Pavilion desktop and making a few ...

The only Mac to launch since Tahoe was released is the M5 MacBook Pro, so owners of that system will need Tahoe or newer. If ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

Remember when AI models could only tell you what to do? Now, the latest LLMs can actually do things with the help of agentic ...

Reanimal, the latest survival horror from Tarsier Studios of Little Nightmares fame, has both local and online co-op, complete with crossplay, and it only requires one player to own the game thanks to ...

AAA games, over the years, have made remarkable leaps in visual quality, which is why a decent gaming PC might end up costing you at least $1,000. With the price of components going haywire, now's the ...

Some people won't mind if you keep your screen visible, but that doesn't mean you should let yourself be distracted. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...