Quite a few features missing still from the full release

MacRumors

All of the Apple Intelligence Features Not Included in the iOS 18.1 Beta

Apple introduced the first version of Apple Intelligence in the iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1 developer betas. While the betas incl...

It’s definitely not the full thing because I saw in the release notes that there is no Image Playground, Genmoji, and maybe even the private cloud stuff yet. I’m sure it will get better but I thought it would come out of the gate being able to do the basic stuff they demoed at WWDC.