CrossDiscipline
Is structure more important than content in teaching models to reason?
LLMs Can Easily Learn to Reason from Demonstrations: Structure, Not Content, Is What Matters!
Published: 12 May 2026 · Updated: 13 July 2026
Read the original sourceWhat the paper says
The authors show that when training LLMs on reasoning demonstrations, the structure of the chain (e.g., the number of steps) matters more than the specific content. They argue that scaffolding can transfer reasoning skills across domains.
The Critique
The conclusion may be misinterpreted: content obviously matters for domain knowledge. The experiments use toy tasks and do not test knowledge transfer to factual or ethical reasoning.
Why It Matters
Identifying universal scaffolding patterns could help design better curricula for reasoning tasks.
What They Missed
There is no comparison with demonstrations that vary both structure and content. The paper also does not explore whether models over-fit to demonstration length.
The Big Question
How can we disentangle the roles of structural scaffolding and domain content in training robust reasoning models?