Tihu · Pelican Bench

GPT-5.6 Luna  medium · 2026-10-13 · Sample 3/4

· Sample 3/4

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AI reference score

5.47 ± 0.95

The ± value shows how much the counted judges’ scores vary across both rounds of scoring.

Claude Opus 5.5 · medium · Pass 1 — Not counted
Claude Opus 5.5 · medium · Pass 2 — Not counted
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 4.15 Not counted
Grok 4.7 · medium · Pass 1 6.15
Grok 4.7 · medium · Pass 2 4.80

Scoring criteria

Pelican likeness
5.50
Bicycle correctness
6.00
Riding pose
4.00
Composition
7.00
Obvious errors (higher is better)
5.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

— Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格插画：画面中央有一只白色、圆胖的鸟，长着一个很大的橙色喙，头顶有一撮小小的白色羽冠，它骑在一辆深蓝色线条勾勒的自行车上，车轮浅蓝色、带细辐条，中轴是黄色的圆。背景为浅蓝色天空，右上角有一个黄色圆形太阳，下方是起伏的浅绿色草地。自行车左右两侧各有几条横向的蓝色短线。

Claude Opus 5.5 · medium · Pass 2

— Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格插画：画面中央有一只白色、圆胖的鸟，长着一个很大的橙色喙，头顶有一撮小小的白色羽冠，它骑在一辆深蓝色线条勾勒的自行车上，车轮浅蓝色、带细辐条，中轴是黄色的圆。背景为浅蓝色天空，右上角有一个黄色圆形太阳，下方是起伏的浅绿色草地。自行车左右两侧各有几条横向的蓝色短线。

GPT-6 Astra · medium · Pass 1

4.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深色轮廓的大嘴鸟，橙色长喙朝右，骑在一辆深色车架的自行车上，两个车轮并排位于下方，带有浅蓝色辐条，车架中央有一个黄色圆形。背景是浅蓝色天空和底部浅绿色起伏地面，右上方有一个黄色圆形太阳，自行车两侧有几条浅蓝色短横线。

Original (Chinese) 长喙缺少明确喉囊，轮辐越界且双脚未踩踏板。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
5.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.15 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深色轮廓的大嘴鸟，橙色长喙朝右，骑在一辆深色车架的自行车上，两个车轮并排位于下方，带有浅蓝色辐条，车架中央有一个黄色圆形。背景是浅蓝色天空和底部浅绿色起伏地面，右上方有一个黄色圆形太阳，自行车两侧有几条浅蓝色短横线。

Original (Chinese) 长喙可辨但喉囊不明确，辐条越界，骑行接触关系缺失。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
5.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 1

6.15

What the judge sees: Original (Chinese) 画面中央偏右，一只白色、深色轮廓的鸟侧身朝右，长着橙色大喙，骑在一辆深蓝色自行车上。自行车有两个带浅色辐条的圆轮，后轮中心为橙色。背景是浅蓝色天空，右上角有一个黄色圆，下方是绿色起伏地面，车身左右各有几条浅蓝色短横线。

The long beak is recognizable, but one foot is in the air and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 长喙可辨，但一脚悬空，翅膀未握车把。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: No
Pelican likeness
6.00
Bicycle correctness
7.00
Riding pose
4.00
Composition
8.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 2

4.80

What the judge sees: Original (Chinese) 画面中央偏右，一只白色、深色轮廓的鸟侧身朝右，长着橙色大喙，骑在一辆深蓝色自行车上。自行车有两个带浅色辐条的圆轮，后轮中心为橙色。背景是浅蓝色天空，右上角有一个黄色圆，下方是绿色起伏地面，车身左右各有几条浅蓝色短横线。

The bird's body floats above the saddle, the spokes extend beyond the wheels, and the pouch isn't clear.

Machine translated

Original (Chinese) 鸟身悬在车座上方，轮辐伸出轮外，喉囊不明显。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
5.00
Bicycle correctness
5.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
4.00

Drawing details

Model version GPT-5.6 Luna · medium
Tier medium
Duration 28.7 s
Generated at 2026-10-13 00:52
Data date 2026-10-13

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source 
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