Smart Compose is pretty wild. The feature routinely manages to accurately predict words when writing in Docs or Gmail, and now, the predictive algorithm is making its way into your comments on Sheets, Slides, and Drawings.
Like in Docs and Gmail, Smart Compose helps you cut back on repetitive writing, making it easier to formulate impeccable sentences and comments. While predictions aren't always 100% what you'd like to write, they help give you a general idea of what might be an appropriate style.Read More
Let Google finish your sentences when commenting on Slides and Sheets was written by the awesome team at Android Police.