WhatsApp has recently introduced AI-powered features in its latest updates. To enable AI features in WhatsApp:

1. Make sure you have the latest version of WhatsApp installed on your device.
2. Open WhatsApp and go to Settings (or Preferences on some devices).
3. Tap on "Chats" or "Chat Settings".
4. Look for the "AI-powered features" or "AI-driven features" option and toggle it on.
5. If prompted, grant WhatsApp permission to access your device's AI capabilities.

Some of the AI features you can expect to see in WhatsApp include:

1. Smart Replies: AI-generated response suggestions.
2. AI-powered chat filters: Automatic categorization of chats into folders.
3. AI-driven chat suggestions: Personalized suggestions for frequently contacted friends.
4. Image recognition and auto-generation of captions for sent images.
5. Enhanced chat search with AI-powered query understanding.

Note: Availability of AI features may vary depending on your device and region. Ensure your WhatsApp app is updated to the latest version to access these features.