Grammarly Writing Agents Turn Proactive in Superhuman Go With AI Detector Nudges
Source Superhuman blog

At a glance
Superhuman changed Grammarly's writing agents so they step in before users ask inside Superhuman Go, Grammarly's newest product. While students write, AI Detector, which estimates whether text reads as AI-written, and AI Rewriter, which reworks phrasing, show nudges when they may help.
Key points
When a draft seems to contain a meaningful amount of AI-generated text, AI Detector shows a nudge so students can check it before anyone else sees it.
AI Rewriter points out phrasing that feels generic or far from the writer's natural voice and suggests alternatives.
Go works where students already write, including Google Docs, Microsoft Word, learning management systems, and desktop apps.
If the nudges get distracting, students can ignore them and keep writing or change the proactive assistance settings for a quieter experience.
Why it matters
It helps students who use AI check how their writing may come across before they submit it and revise it in their own voice.
Original article
Grammarly’s Writing Agents Become Proactive With Go
Superhuman blog · Oct 10, 2026, 5:23 AM GMT+9 · blog.superhuman.com
Read on Superhuman blogAI read the original article and summarized it in plain language. It may contain mistakes, so please check the original for accuracy. The article's copyright belongs to Superhuman blog.