Anthropic's Watermarking Based on Google's SynthID; Open Source Repo Available

andy_l_jones · x · 2026-08-15

A tweet notes that Anthropic's watermarking technology is based on Google's SynthID, and provides links to the SynthID repository and paper for reference.

Related event: Anthropic starts watermarking Claude outputs, likely built on SynthID(3 posts)→

Original post →

More from Research

Research channel →