Report details Apple’s plan to use Nvidia chips for the Gemini-powered Siri - 9to5Mac
… The Nvidia Blackwell B200 is one of Nvidia’s flagship data center GPUs for large-scale AI training and inference. …
Two of the four models run on-device. This means that none of the data ever leaves your device, and so absolute privacy is assured. The next two run on Apple Silicon chips on the company’s own Private Cloud Compute (PCC) servers. Apple has designed the architecture in such a way that absolutely no data is retained or exposed to either Apple or Google – and this fact is independently verifiable by security researchers. In other words, you don’t have to trust what Apple says: any qualified expert can check for themselves. With the most powerful model, this is running on Google servers. However,
Siri AI is powered by Gemini models, but is not Gemini – what does that mean?… The Nvidia Blackwell B200 is one of Nvidia’s flagship data center GPUs for large-scale AI training and inference. …
… Siri AI doesn’t pull info from Google’s web search or knowledge graph; it uses its own. However, Federighi is not claiming that Apple’s models themselves are not based on Gemini code. …
… But in this case, upgrading to any of the paid plans doesn’t result in any less data being collected. Many AI chatbots use your questions as training data for their models, so you should always assume that your interactions are not private. …
… That’s because AI chatbots learn from the history of all our chats, and that context can be extremely useful in our future interactions. Claude is my current AI of choice, and I’ve trained it both explicitly and implicitly to reflect my own preferences. …
… That’s because the full Gemini model provided by Google has “trillions of parameters” and “requires so much computing horsepower that Apple has struggled to get it to work on its own internal server infrastructure, called Private Cloud Compute.” The solution reportedly involves turning to Google Cl… …
Craig Federighi details Apple’s collaboration with Google for Siri AI in iOS 27 Chance Miller | Jun 8 2026 - 1:16 pm PT | Jun 8 2026 - 1:16 pm PT Apple’s Siri team, led by Craig Federighi, held a post-WWDC keynote tech talk with members of the press this afternoon to talk through iOS 27 and the new… …