Microsoft’s official post introducing ‘Copilot+’ PCs, from EVP Yusuf Medhi:

Copilot+ PCs leverage powerful processors and multiple state-of-the-art AI models, including several of Microsoft’s world-class SLMs, to unlock a new set of experiences you can run locally, directly on the device. This removes previous limitations on things like latency, cost and even privacy to help you be more productive, creative and communicate more effectively. 

Multiple models – each presumably fine-tuned for a particular range of tasks. That’s good – so long as the operating system knows which model to use for which task…

Read their announcement here.