HorizonMath: Measuring AI Progress Toward Mathematical Discovery with Automatic Verification

Fuente: arXiv
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Main Authors: Wang, Erik Y., Motwani, Sumeet, Roggeveen, James V., Hodges, Eliot, Jayalath, Dulhan, London, Charles, Ramakrishnan, Kalyan, Cipcigan, Flaviu, Torr, Philip, Abate, Alessandro
Format: Preprint
Published: 2026
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author Wang, Erik Y.
Motwani, Sumeet
Roggeveen, James V.
Hodges, Eliot
Jayalath, Dulhan
London, Charles
Ramakrishnan, Kalyan
Cipcigan, Flaviu
Torr, Philip
Abate, Alessandro
author_facet Wang, Erik Y.
Motwani, Sumeet
Roggeveen, James V.
Hodges, Eliot
Jayalath, Dulhan
London, Charles
Ramakrishnan, Kalyan
Cipcigan, Flaviu
Torr, Philip
Abate, Alessandro
contents Can AI make progress on important, unsolved mathematical problems? Large language models are now capable of sophisticated mathematical and scientific reasoning, but whether they can perform novel research is still widely debated and underexplored. We introduce HorizonMath, a benchmark of over 100 predominantly unsolved problems spanning 8 domains in computational and applied mathematics, paired with an open-source evaluation framework for automated verification. Our benchmark targets a class of problems where discovery is hard, requiring meaningful mathematical insight, but verification is computationally efficient and simple. Because these solutions are unknown, HorizonMath is immune to data contamination, and most state-of-the-art models score near 0%. Existing research-level benchmarks instead rely on formal proof verification or manual review, both of which are expensive to scale. Using this platform, we find two problems for which GPT 5.4 Pro proposes solutions that improve on the best-known published results, representing potential novel contributions (pending expert review). We release HorizonMath as an open challenge and a growing community resource, where correct solutions to problems in the unsolved problem classes could constitute novel results in the mathematical literature.
format Preprint
id arxiv_https___arxiv_org_abs_2603_15617
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle HorizonMath: Measuring AI Progress Toward Mathematical Discovery with Automatic Verification
Wang, Erik Y.
Motwani, Sumeet
Roggeveen, James V.
Hodges, Eliot
Jayalath, Dulhan
London, Charles
Ramakrishnan, Kalyan
Cipcigan, Flaviu
Torr, Philip
Abate, Alessandro
Machine Learning
Can AI make progress on important, unsolved mathematical problems? Large language models are now capable of sophisticated mathematical and scientific reasoning, but whether they can perform novel research is still widely debated and underexplored. We introduce HorizonMath, a benchmark of over 100 predominantly unsolved problems spanning 8 domains in computational and applied mathematics, paired with an open-source evaluation framework for automated verification. Our benchmark targets a class of problems where discovery is hard, requiring meaningful mathematical insight, but verification is computationally efficient and simple. Because these solutions are unknown, HorizonMath is immune to data contamination, and most state-of-the-art models score near 0%. Existing research-level benchmarks instead rely on formal proof verification or manual review, both of which are expensive to scale. Using this platform, we find two problems for which GPT 5.4 Pro proposes solutions that improve on the best-known published results, representing potential novel contributions (pending expert review). We release HorizonMath as an open challenge and a growing community resource, where correct solutions to problems in the unsolved problem classes could constitute novel results in the mathematical literature.
title HorizonMath: Measuring AI Progress Toward Mathematical Discovery with Automatic Verification
topic Machine Learning
url https://arxiv.org/abs/2603.15617