• Engineering.
• White Paper.
  > Sometimes you know what you want to say, but just need a little help with how to say it.
  >
  > That’s why today we’re introducing Writing Help. It’s our latest AI feature powered by Private Processing that keeps your messages completely private. You can review the suggestions from AI in various styles such as professional, funny, or supportive that you can select or continue editing to deliver that perfect message.

Audits:
- Trail of Bits.
- NCC Group.

Source: WhatsApp Blog Post.

Building Private Processing for AI tools on WhatsApp - Engineering at Meta

We are inspired by the possibilities of AI to help people be more creative, productive, and stay closely connected on WhatsApp, so we set out to build a new technology that allows our users around …

^{Chris Wiltz (Meta)}