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.

Google DeepMind is open-sourcing its tool for identifying AI-generated text, and detailed a real-world evaluation of it in a paper published on Wednesday. Why it matters: AI-generated text is fueling plagiarism,