I will trust independent audits of local code and local hardware. There are still plenty of opportunities for someone to send out malicious patches, but the code running can (and probably will) be analysed by journalists looking for a scoop and security researchers looking for a bug bounty.
I have no idea what code is running on a server I can't access. I can't exactly go SSH into siri.apple.com and match checksums. Knowing Apple's control freak attitude, I very much doubt any researcher permitted to look at their servers is going to be very independent either.
Apple is just as privacy friendly as ChatGPT or Gemini. That's not necessarily a bad thing! AI requires feeding lots of data into the cloud, that's how it works. Trying to sell their service as anything more than that is disingenuous, though.
I have no idea what code is running on a server I can't access. I can't exactly go SSH into siri.apple.com and match checksums. Knowing Apple's control freak attitude, I very much doubt any researcher permitted to look at their servers is going to be very independent either.
Apple is just as privacy friendly as ChatGPT or Gemini. That's not necessarily a bad thing! AI requires feeding lots of data into the cloud, that's how it works. Trying to sell their service as anything more than that is disingenuous, though.