One last try to get you to fix this post:

Note this: “ Apple Intelligence at its core uses a highly capable LLM called the Foundation model. It had to be powerful enough to be truly useful, yet small enough to run at least on some existing machines, meaning it had to be highly specialised, small and highly energy-efficient.”

From https://medium.com/bricksnbrackets/setting-the-record-straight-on-apple-intelligence-01df341da6d6?sk=v2%2Fb4ab1488-220a-43e1-b3f1-b27a85f83630

It is NOT ChatGPT.