Vals AI Index: Claude Sonnet 5.5 Tops GDP-Weighted Leaderboard

The latest Vals AI Index, a GDP-weighted benchmark spanning finance, coding, law and tax, shows Claude Sonnet 5.5 leading overall with 70.85%, while GPT-6.1 Sol and Gemini 4 Carbon excel in cost efficiency.

2026-10-29 ~ 2026-10-29 · 2 related posts

• Vals Index leaderboard: Claude Sonnet 5.5 tops at 70.85%, Gemini 4 Carbon close behind — teortaxesTex · 2026-10-29
• Vals Index GDP-weighted chart: Sonnet 5.5 tops accuracy, GPT-6.1 Sol leads the efficiency frontier — allenainie · 2026-10-29