AI Matters
Why it matters
Anthropic opens Claude text-detection tool to regulators and researchers
The Decoder Anthropic opens Claude AI text detection to regulators, media, fact-checkers, and others
Anthropic launched an API that allows regulators, media organizations, and researchers to check if text contains Claude's digital watermark.
Why it matters
This API helps institutions verify if text was written by Claude, aiding compliance with new regulations like the EU AI Act's watermarking rules.
Latest brief · Sep 2, 2026