The Shrinking Island
Bayesian Centaur Research at the Frontier
What does a human contribute when AI can research, calculate, criticize, and write? Documented collaborations offer a concrete way to examine that question.
The argument
The paper traces framing, analogy, neglected alternatives, source retrieval, conceptual correction, and drafting across analytical collaborations and a creative-writing extension. It distinguishes an observed contribution from proof that AI could not have produced it independently.
How to read this assessment
The shrinking human contribution is a hypothesis to test under specified conditions. The collaboration record is not a controlled demonstration that a human–AI team outperforms either participant alone.
A question worth pursuing
How should human-only, AI-only, and collaborative research be compared fairly?
Cite and share
This page provides an editorial introduction. Consult the paper for its complete evidence, assumptions, sources, and collaboration disclosures. Downloads preserve the edition retrieved on October 18, 2026.