Tihu · Pelican Bench

GPT-5.6 Luna  max · 2026-11-08 · Sample 1/3

· Sample 1/3

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AI reference score

5.15 ± 0.64

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

Claude Opus 5.5 · medium · Pass 1 4.40
Claude Opus 5.5 · medium · Pass 2 5.20
GPT-6 Astra · medium · Pass 1 5.85 Not counted
GPT-6 Astra · medium · Pass 2 5.00 Not counted
Grok 4.7 · medium · Pass 1 5.95
Grok 4.7 · medium · Pass 2 5.05

Scoring criteria

Pelican likeness
6.25
Bicycle correctness
4.25
Riding pose
4.75
Composition
6.25
Obvious errors (higher is better)
4.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.40

What the judge sees: Original (Chinese) 图中是一只卡通风格的白灰色鸟，长着很大的橙色喙，骑在一辆深蓝色线条勾勒的自行车上。鸟头朝右，橙色细腿踩在中间的踏板上，自行车前后各有一个圆形车轮。背景是从浅蓝渐变到白色的天空，右上角有一个黄色圆形太阳，车轮下方有一条浅绿色地面线，车轮两侧还有几条短的蓝色横线。

Original (Chinese) 鹈鹕可爱但头身比失调，车架结构错乱，前叉没有连到前轮。

  • 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
3.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

5.20

What the judge sees: Original (Chinese) 图中是一只卡通风格的白灰色鸟，长着很大的橙色喙，骑在一辆深蓝色线条勾勒的自行车上。鸟头朝右，橙色细腿踩在中间的踏板上，自行车前后各有一个圆形车轮。背景是从浅蓝渐变到白色的天空，右上角有一个黄色圆形太阳，车轮下方有一条浅绿色地面线，车轮两侧还有几条短的蓝色横线。

Original (Chinese) 车架结构混乱，前叉没连到前轮，鸟也更像海鸥。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
4.00
Riding pose
6.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

5.85 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑在自行车上的卡通鸟，身体呈白色和浅灰色，长嘴与双腿为橙色，轮廓为深蓝色。自行车有两个并排的大圆形车轮和三角形车架，鸟位于车架上方，嘴朝右伸出；右上方有一个黄色圆形。背景由浅蓝色渐变为白色，车轮下方有一条浅绿色弧线，两侧有几条蓝色短横线。

Original (Chinese) 鹈鹕特征明确，但脚与踏板脱节，翅膀未接触车把。

  • 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
8.00
Bicycle correctness
5.00
Riding pose
4.00
Composition
7.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

5.00 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑在自行车上的卡通鸟，身体呈白色和浅灰色，长嘴与双腿为橙色，轮廓为深蓝色。自行车有两个并排的大圆形车轮和三角形车架，鸟位于车架上方，嘴朝右伸出；右上方有一个黄色圆形。背景由浅蓝色渐变为白色，车轮下方有一条浅绿色弧线，两侧有几条蓝色短横线。

Original (Chinese) 鸟形可辨，但车轮缺少支撑，脚与踏板错位且未扶车把。

  • 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
7.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

5.95

What the judge sees: Original (Chinese) 浅蓝色背景中，一只白色鹈鹕骑在一辆深蓝色轮廓的自行车上，朝向右侧。鹈鹕有橙色长喙和橙色双腿，身体和翅膀为浅灰白色，眼睛为黑色圆点。右上方有一个黄色圆形太阳，车轮两侧有短蓝色横线，车轮下方有一条浅绿色横线。

Original (Chinese) 鹈鹕和双轮可辨，但车把链条缺失，翅膀未握把。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
7.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
7.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 2

5.05

What the judge sees: Original (Chinese) 浅蓝色背景中，一只白色鹈鹕骑在一辆深蓝色轮廓的自行车上，朝向右侧。鹈鹕有橙色长喙和橙色双腿，身体和翅膀为浅灰白色，眼睛为黑色圆点。右上方有一个黄色圆形太阳，车轮两侧有短蓝色横线，车轮下方有一条浅绿色横线。

Original (Chinese) 像在骑车，但车座不清、车把甩到身后，轮子只是空圈。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
6.00
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 · max
Tier max
Duration 62.3 s
Generated at 2026-11-09 10:20
Data date 2026-11-08

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source 
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  <desc>A cheerful pelican riding a bicycle.</desc>

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    </linearGradient>
  </defs>

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  </g>
</svg>
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