Modernizing the interfaces that serve everyday citizens
Jun 29 • 6 tweets • 2 min read
Today, we are releasing Rampart: a 14.7MB machine learning model designed to protect citizens’ privacy by redacting personal information directly in your browser before it gets sent to any server
The raw text you enter into a chatbot might include names, addresses, or financial details. Rampart detects and replaces sensitive terms with stable placeholders like [NAME_1], and sends the cleaned version instead. This way, the model still understands your request but your data doesn't have to leave the device
