Humanity's Last Exam

AI

Humanity's Last Exam: A benchmark of expert-written questions across many disciplines, designed to stay hard after existing exams were saturated.

Used in these stories

Claude Opus 5 Takes The Frontier At Half The Price24 July 2026
Muse Spark 1.1 Gives Meta Its First Paid Developer API9 July 2026
Claude Sonnet 5 Puts Opus Class Agents On A Mid Tier Budget30 June 2026

Related terms

Browse the full glossary →