Microsoft added SpaceXAI’s Grok models to its Foundry service last year, and now it’s expanding the access to Copilot itself. Grok models can now be used in Word, Excel and PowerPoint from the model picker interface for Microsoft Frontier users. Microsoft says it’s starting with a preview release to “gather feedback.” This means Office Copilot users can now pick between OpenAI’s GPT models, Anthropic’s Claude models, and SpaceXAI’s Grok models.
Tom Warren

Senior Correspondent
Senior Correspondent
More From Tom Warren
We called Nothing’s first pair of over-the-ear headphones “head-turning,” thanks to an aesthetic that reminds you that Bluetooth headphones are computers these days. Now, Nothing is reportedly preparing to launch a new pro model, according to Dealabs. The new headphones are rumored to include a new triple driver architecture, 10-microphone adaptive ANC, and up to 60 hours of battery life. Dealabs claims the Nothing Headphone 1 Pro will launch on September 29th, priced at $399.
I’m a sucker for Phanteks cases, and the company’s new EX5 has got me thinking about a new PC build. It organizes all the key components of a PC into dedicated chambers, which not only looks neat but is also great for airflow. It means ugly GPUs get hidden away, and there’s a dedicated area for all-in-one liquid coolers instead of everything packed into a glass case. The EX5 starts at $109.99 and comes in three options, with a $159.99 Plus variant bundling an all-in-one cooler and the $229.99 EX5 Max adding a 6-inch display for the cooler.
007 First Light is getting a major visual overhaul next week, thanks to path tracing and DLSS 4.5 Ray Reconstruction. Nvidia is releasing a new Game Ready driver (616.92) today that’s fully optimized for the First Light update, as well as adding support for PUBG’s DLSS Super Resolution update. The driver is also Game Ready for Active Matter, Aniimo, and Wardogs.
Most Popular
- Google invests millions in Mark Zuckerberg’s efforts to create a ‘virtual cell’
- Xbox has secured GTA 6 streaming rights
- New leaks provide our first look at Apple and LG’s smart home devices
- How Microsoft built its MacBook Pro competitor
- It’s your last chance to save on our favorite October Prime Day deals
















