How to make AI write like you (not just what you asked for)
The difference between AI doing what you asked and AI sounding like you. One takes a prompt. The other takes a profile.
guidesai-writing
Blog
Writing, AI, and voice.
Guides on making AI write like you, platform setup walkthroughs, and the research behind voice profiling.
Claude Custom Styles: the complete setup guide
Claude's Custom Styles feature is buried in settings and barely documented. Here's how to set it up and what to actually put in it.
guidesclaude
ChatGPT Custom Instructions: how to actually make them work (2026)
Most people fill in ChatGPT Custom Instructions wrong. Here's what works and what doesn't, based on testing hundreds of voice profiles.
guideschatgpt
Why AI writing sounds the same (and the math behind it)
Language models predict the most likely next word. That's why everyone's AI output reads like the same person wrote it.
researchai-writing