GitHub Copilot testing for .NET in Visual Studio 2026 v18.3 can generate tests for the xUnit, NUnit, and MSTest test ...

New garbage collector promises a 10% to 40% reduction in garbage collection overhead in real-world programs that rely heavily on garbage collection.

Writing is often the hardest part of research, even after you’ve done all the background reading and figured out your main ...

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...

Welcome to AI Decoded , Fast Company ’s weekly newsletter that breaks down the most important news in the world of AI . You ...

OpenAI calls the new coding tool the "first milestone" in its relationship with the chipmaker.

Big Tech’s race to leapfrog the latest AI models continues with the launch of ByteDance’s next-gen video generator. In a blog post, ByteDance – the China-based company behind TikTok – says Seedance ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...

After building an AI prototype in six hours, John Winsor turned it into a full platform in two weeks—showing how AI is ...

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable ...

To save a prompt as a model, select the prompt from the sidebar, then click the Settings icon in the top-right of the Reins window. In the resulting pop-up, click "Save as a new model," which will ...