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BrokenArXiv and ArXivMath benchmarks updated with recently refuted conjectures

The new benchmark versions use conjectures refuted on ArXiv in the past month and run models inside a harness rather than via API, with GPT-6 Astra still ranking first.

Jasper Dekoninck
@j_dekoninckArchived 2026.09.17Originally posted 2026.09.16
BrokenArXiv and ArXivMath benchmarks updated with recently refuted conjectures
Jasper Dekoninck @j_dekoninckOriginally posted 2026.09.16
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We are releasing the latest version of BrokenArXiv and ArXivMath! These benchmarks now focus on conjectures that were refuted in the last month on ArXiv, and models are executed within a harness instead of directly via API. Performance remains impressive, with GPT-6 Astra on top

x.com/j_dekoninck/status/2100180792601420138Archived 2026.09.17 10:18