Rabdos AI

Rabdos Math Index

The Rabdos Math Index is the measure of complete mathematical reasoning.

It brings together formally verified proofs in Lean, research-level mathematics resolved to a precise numerical answer, and reasoning across mathematical visualizations.

One index captures the full spectrum of mathematical intelligence:45%the rigor to prove,45%the creativity to solve,10%and the ability to perceive structure.

Updated Jul 31, 2026

100
50
25
0

Anthropic

Claude Fable 5

OpenAI

GPT-5.6 Sol

Anthropic

Claude Opus 4.8

Moonshot AI

Kimi K3

xAI

Grok 4.5

Google

Gemini 3.6 Flash

Meta

Muse Spark 1.1