Writing
Notes on AI personas, conversation design, and what we're learning while shipping AI Spirit.
We built AI versions of six historical figures and asked them hard questions. Here's what made some of them feel uncannily real — and what made others fall apart.
I asked five AI chatbots the same question and tracked what actually happened. Here's a comparison built for choosing, not selling.
An introduction to AI Spirit — a platform for talking to AI personas with depth.
A short walkthrough of what makes an AI persona feel like a person — system prompts, memory, refusal patterns.
AI personas aren't a replacement for parents or pediatricians — but they can be a useful sounding board in the moments between.