ChatGPT vs Claude vs Gemini: Which AI Writes Most Like a Human?
February 17, 2026
We measured GPT-5.2, Claude Sonnet 4.5, and Gemini 3 Pro across 6 writing style dimensions using 320 samples. See which AI writes most like you in 2026.
Insights on AI writing, voice capture, and building your digital twin.
February 17, 2026
We measured GPT-5.2, Claude Sonnet 4.5, and Gemini 3 Pro across 6 writing style dimensions using 320 samples. See which AI writes most like you in 2026.
February 17, 2026
We ran the same prompts through Claude Opus, Claude Sonnet, Claude Haiku, GPT-5.2, and Gemini 3 Pro, then measured 6 dimensions of writing style. The results surprised us.
February 7, 2026
50 ready-to-use AI writing prompts for emails, reports, LinkedIn, and more. Each template includes a Style Profile slot that makes generic AI sound like you.
February 7, 2026
Side-by-side comparison of every major AI editor in 2026. Grammarly, ChatGPT, Claude, Jasper, and more scored on accuracy, voice, price, and integrations.
February 5, 2026
The 7 dimensions your custom instructions need to capture your voice. Most people miss 5. A diagnostic framework for voice-aware AI instructions.
February 5, 2026
AI output feels generic because it was optimized to be generic. The problem isn't your prompting — it's RLHF, a training process that averages out every writing style.
February 3, 2026
Keep editing ChatGPT output to 'sound like you'? Your team can tell which emails are AI-generated? Here are 10 signs you need more than custom instructions.
January 30, 2026
Master Claude's system prompts and Projects feature to write in your authentic voice. Learn Claude-specific techniques and how to build a Style Profile.
January 22, 2026
AI writing tools fail non-native speakers worse than everyone else. Here's why—and how to make ChatGPT and Claude write in YOUR English, not generic English.
January 15, 2026
You've tried custom instructions, personas, and example text. ChatGPT still sounds generic. Here's the real reason—and how to make ChatGPT write in your voice.