I Built a Chrome Extension That Fact-Checks AI Outputs: Here's How It Works

Dev.to AI
Generative AI AI Safety

About 27% of AI outputs contain fabricated claims. I kept running into this problem - ChatGPT confidently citing studies that don't exist, Gemini inventing statistics, Claude hallucinating facts. So I built a tool to catch it. What is Aretify? Aretify is a Chrome extension that adds a "Verify" button to AI responses on ChatGPT, Claude, and Gemini. One click extracts every factual claim and checks it against real sources.