NSF award 2601957 · Ohio State University, the

Collaborative Research: MFAI: Mathematical Foundations of Chain-of-Thought: Demystifying Reasoning Capabilities of Transformers

Final report due

28 January 2030

in 1,198 days · The award ends on 30 September 2029.

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Final report due28 Jan 2030in 1198 days
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Award is closed out28 Jan 2030in 1198 days
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So the final report is due by 28 January 2030.

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Award card

Award number: 2601957
Period of support: 1 Oct 2026 – 30 Sep 2029
Amount: $333,333
Awardee: Ohio State University, the, Columbus, OH
Program: Special Projects - CCF, EPCL: Energy, Power, Control,, MSPA-INTERDISCIPLINARY
Directorate: MPS

Abstract

Artificial intelligence (AI) is driving rapid advances across science, technology, and society, yet the most powerful AI systems, such as large language models, remain difficult to explain, predict, and trust. These models often solve complex reasoning tasks in mathematics, coding, and planning by generating intermediate chain-of-thought steps. However, a mathematical understanding of how such reasoning capabilities…

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