Cognitive offloading is the practice of shifting mental work onto something outside the mind — a notebook, a calculator, a search engine, and now a model that will do the thinking end to end if asked. It is not new and it is not inherently corrosive; written language is offloading. What is new is the breadth of what can be handed over, and how little friction there is in handing it over.
The research is beginning to suggest that the manner of use matters more than the amount. A 2026 study in Frontiers in Psychology distinguishes dependent offloading, where the core reasoning is delegated, from autonomous offloading, where the tool scaffolds thinking the person is still doing — and finds the two point toward different downstream outcomes for creativity and independent judgment.
This hub collects the essays, studies, and reporting tracking where the line falls between a tool that extends thought and one that replaces it.