Study Finds Length, Not Difficulty, Is Key to Training AI Models to Reason Better
This is a Plain English Papers summary of a research paper called Study Finds Length, Not Difficulty, Is Key to Training AI Models to Reason Better. If you like these kinds of analysis, you should join AImodels.fyi or follow us on Twitter. Overview Length of reasoning tasks matters more than difficulty when training AI models Adding easy but long reasoning examples improves performance more than difficult short ones LLMs perform well on new tasks containing reasoning patterns they've seen before Findings challenge common assumption that more difficult problems lead to better reasoning Curriculum learning should prioritize length (steps) over difficulty Results suggest training on long, easy chains develops better reasoning skills Plain English Explanation When teaching AI models to solve reasoning problems, researchers discovered something counterintuitive: training on longer problems is more effective than training on difficult ones. Think of i... Click here to read the full summary of this paper

This is a Plain English Papers summary of a research paper called Study Finds Length, Not Difficulty, Is Key to Training AI Models to Reason Better. If you like these kinds of analysis, you should join AImodels.fyi or follow us on Twitter.
Overview
- Length of reasoning tasks matters more than difficulty when training AI models
- Adding easy but long reasoning examples improves performance more than difficult short ones
- LLMs perform well on new tasks containing reasoning patterns they've seen before
- Findings challenge common assumption that more difficult problems lead to better reasoning
- Curriculum learning should prioritize length (steps) over difficulty
- Results suggest training on long, easy chains develops better reasoning skills
Plain English Explanation
When teaching AI models to solve reasoning problems, researchers discovered something counterintuitive: training on longer problems is more effective than training on difficult ones.
Think of i...