The article uses the example of GLM being smaller than DeepSeek, yet better on hallucinations as "smaller can be good too"

But the GLM family itself is scaling up fast: GLM-5.x family is 754B, double the previous generation of GLM-4.x

> comes within just 4 points of GPT-5.5 and 9 points of Fable 5

9 percentage points IS a big difference