ground truth

CSS3 loading animations

jssource ↗

model outputs

Gemini 3 Flash Preview →

A 0.88T 0.33

Qwen3-VL-8B-Instruct →

A 0.80T 0.18

GPT-5.4 →

A 0.85T 0.11

Claude Sonnet 4.6 →

A 0.86T 0.22

LLaMA 4 Scout →

A 0.82T 0.19

1<h1 class="loadingtext">
2  <span>L</span>
3  <span>o</span>
4  <span>a</span>
5  <span>d</span>
6  <span>i</span>
7  <span>n</span>
8  <span>g</span>
9</h1>
10