ArxivMath: leaderboard

MathArena ArxivMath final-answer research-math benchmark slice from the March and April 2026 releases, as reported in Anthropic's Claude Opus 4.8 system card.

Source: anthropic.com.

Interactive version: theaggregate.ai/benchmark?slug=arxivmath · How It Works · Data refreshed daily, snapshot 2026-09-05.