WWDC 2026 AI features on iPhone 16 Pro?

I purchased an iPhone 16 Pro 1TB largely because Apple marketed it as being built for Apple Intelligence.

After watching the WWDC 2026 announcements, I'm seeing reports that some of the newest Siri AI and Apple Intelligence features may require iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, or devices with 12GB+ of memory.

Can someone clarify exactly what Apple Intelligence and Siri AI features announced at WWDC 2026 will be available on the iPhone 16 Pro, and which features (if any) will be exclusive to iPhone 17 models?

I'm not asking whether the iPhone 16 Pro supports Apple Intelligence in general. I know it does.

I'm specifically asking for a feature-by-feature breakdown of what was announced for Siri AI and Apple Intelligence, and whether any of those features require newer hardware than the iPhone 16 Pro.

Thank you.