The company conducted a massive experiment on its watermarking tool SynthID’s usefulness by letting millions of Gemini users rank it.

Google's DeepMind division has announced a watermarking tool focused on detecting AI-generated text with high accuracy.

DeepMind isn't stopping at labeling only Google Gemini output. SynthID watermarking and detection have already been open-sourced and offered to developers of other AI models, to encourage its adaptation for use with today's many competing LLMs.