AIHLE-Diamond launches as a refined subset of Humanity’s Last Exam
CAIS says the release follows a year of cleaning and refinement, with input from various research communities.
TLDR
CAIS announced HLE-Diamond on September 23, 2026, describing it as a refined subset of Humanity’s Last Exam (HLE). The organization says the release follows a year-long cleaning and refinement process informed by various research communities.
HLE-Diamond launches as a refined subset of Humanity’s Last Exam
CAIS says the release follows a year of cleaning and refinement, with input from various research communities.
