November 13, 2026 Understand what changes. Find what to use.

AI in practiceNews1 source

Medium launches TK app with AI assistance built into writing

Medium launched TK, a web writing app that integrates an AI assistant into the editor. Users can call the tool by typing “@TK” and ask for help answering questions, retrieving saved passages, organizing ideas and suggesting prompts. Medium says TK also offers editorial and headline feedback, as well as tools to match drafts to the style guide of publications on the platform.

The launch comes amid debate over AI use in literature and journalism. Medium says the technology can amplify human intelligence, while acknowledging the risk of low-quality content and confusion between human-written and AI-generated text. To improve transparency, TK lets authors publish notes about how the tool was used, including prompts and source material. The app also has a social layer for sharing drafts and receiving feedback; a desktop version is planned.

Why it matters · editorial interpretation

TK brings research, organization and editing assistance into Medium’s writing workflow, while usage notes may help authors provide context about AI’s role. The proposal also highlights the tension between speeding up production and preserving the distinction between human-written and AI-generated text.

Sources

Creation

One story, many sources

Coverage of the same story gathered in one item, with a link to each original.

Summary and interpretation apart

What the sources say stays in the summary; editorial context is labeled separately.

Always with the source

Every story links to the original articles, and the full content belongs to them.