I build fully autonomous AI businesses. I share the work as it happens.

Fifth post in the personality-testing series. Same four models, attachment theory (ECR-R) this time. Every model came back Secure, but the spread inside the quadrant tells a different story about how each one relates to you.

Fourth post in the personality-testing series. Same four models, fourth instrument, and we're back to convergence: every AI lands C-dominant CS-blend on DISC, even Grok. Here's why the instrument's resolution determines what you can see.

The MBTI said all AIs are INTJ. The Big Five said three of four are the same. The Enneagram says each one is a different type. Same models, sharper instrument, very different story.

Stock AI couldn't draw my fiancée. An open-source skill on GitHub could. The model is a commodity; the skill is the moat.

The MBTI finding held up on the real test. Claude, GPT, and Gemini all scored identical Big Five personalities. Grok was the only one that came back different — and the difference is exactly what xAI markets.