DeepMind Unveils SynthID Bio to Secure AI-Designed Proteins

Google DeepMind has introduced SynthID Bio, a technology that embeds watermarks into AI-designed proteins while preserving their biological function.

SynthID Bio is a new watermarking technology designed to strengthen biosecurity and preserve the integrity of open scientific databases. It embeds an imperceptible, verifiable watermark directly into biological designs such as AI-generated protein sequences and predicted 3D structures.

In laboratory tests across target proteins, watermarked designs successfully matched the performance and natural diversity of unwatermarked versions.