ArXivMath (with tools)

ArXivMath with code execution.

The best 4 · 4 models tested

Top 4 · best setting per model · 4 models, 4 results (0 independent)

Measured by independent testersIndependent Reported by the makerVendor-reported

ArXivMath (with tools) leaderboard
				Thinking levelSetting
1	Claude Opus 5.5	Anthropic	96.9%	Maxadaptive thinking, effort=max	Maker's own figureVendor-reportedAnthropic ↗	—	22 Sep 2026
2	Claude Sonnet 5.5	Anthropic	95.2%	Maxadaptive thinking, effort=max	Maker's own figureVendor-reportedAnthropic ↗	—	28 Sep 2026
3	Claude Fable 5.1	Anthropic	92.1%	Maxadaptive thinking, effort=max	Maker's own figureVendor-reportedAnthropic ↗	—	22 Sep 2026
4	Claude Opus 5	Anthropic	91.3%	Maxadaptive thinking, effort=max	Maker's own figureVendor-reportedAnthropic ↗	—	24 Jul 2026