Calibration

We-Math → MathVision

Name: benchgap: LLM benchmark scores, measured and estimated
Creator: benchgap
License: https://creativecommons.org/licenses/by-nc/4.0/

MathVision is estimated from We-Math with a Michaelis–Menten + offset curve fitted on 6 models measured on both: y = 0.0000 + 2.0000·x / (1.23396 + x), R² = 0.51, cross-validated error 10.6 pp. It is used for 0 estimates.

Fitted on

Model	We-Math	MathVision
Claude Opus 4.5	70.0%	74.3%
Gemini 3 Pro	86.9%	86.6%
GPT-5.2	79.0%	83.0%
Kimi K2.5	84.7%	84.2%
LFM3-VL-2B	68.6%	51.6%
Qwen3.5 397B	87.9%	88.6%