LaunchAI ModelsSeptember 5, 2026

Artificial Analysis releases Intelligence Index v4.2

Intelligence Index v4.2 adds AA-Briefcase, an agentic knowledge work evaluation with a private test set, and Surge's GDP.pdf, a long-context reasoning test across 4,592 PDF pages. It removes GPQA Diamond, which has been saturated, and increases weighting on held-out test sets to prevent gaming.

How this story unfolded

1 day · 0 reports · 3 community posts · from Sep 4

  1. Sep 4
  2. Sep 5
  3. Sep 6

More stories today

Open the live feed
Artificial Analysis releases Intelligence Index v4.2