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

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AI reference score

4.89 ± 0.86

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

Claude Opus 5.5 · medium · Pass 1 5.85
Claude Opus 5.5 · medium · Pass 2 5.25
GPT-6 Astra · medium · Pass 1 5.15 Not counted
GPT-6 Astra · medium · Pass 2 4.55 Not counted
Grok 4.7 · medium · Pass 1 3.85
Grok 4.7 · medium · Pass 2 4.60

Scoring criteria

Pelican likeness
5.00
Bicycle correctness
5.75
Riding pose
3.50
Composition
6.25
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.85

What the judge sees: Original (Chinese) 画面中央是一只卡通风格的白色圆形小鸟,有灰色的翅膀、一只黑色眼睛和朝右的大号橙黄色尖喙,橙色细腿向下踩在下方的一辆红色自行车上,自行车有两个黑色圆形车轮和一个红色中轴齿盘。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,下方是绿色起伏的草地,上面有一条深绿色曲线。自行车左右两侧各有几条短的蓝色横线。

Bike structure is complete and colors are strong, but the crooked beak hides the face, the wings on top of the head look like ears, and the pelican looks distorted.

Machine translated

Original (Chinese) 自行车结构完整,配色鲜明,但喙歪斜遮住了脸,头顶的翅膀像耳朵,鹈鹕形象失真。

  • 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
4.00
Bicycle correctness
8.00
Riding pose
6.00
Composition
7.00
Obvious errors (higher is better)
4.00

Claude Opus 5.5 · medium · Pass 2

5.25

What the judge sees: Original (Chinese) 画面中央是一只卡通风格的白色圆形小鸟,有灰色的翅膀、一只黑色眼睛和朝右的大号橙黄色尖喙,橙色细腿向下踩在下方的一辆红色自行车上,自行车有两个黑色圆形车轮和一个红色中轴齿盘。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,下方是绿色起伏的草地,上面有一条深绿色曲线。自行车左右两侧各有几条短的蓝色横线。

Strong colors and a complete frame, but the beak looks awkward pressed against the face, and the legs hang clear of the pedals.

Machine translated

Original (Chinese) 配色鲜明、车架完整,但喙贴在脸上显得别扭,腿悬空没踩踏板。

  • Long beak and throat pouch: Yes
  • 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
7.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

5.15 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、灰色翅膀、橙黄色长嘴的鸟,骑在红色自行车上,自行车的两个圆形车轮位于画面下方,轮廓为深灰色。背景是浅蓝色天空,右上方有一个黄色圆形太阳,下方是起伏的浅绿色草地和一条深绿色曲线,自行车左右两侧还有几条蓝色短横线。

Original (Chinese) 配色明快,但车把缺失,脚与踏板错位,喙尖结构突兀。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
7.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、灰色翅膀、橙黄色长嘴的鸟,骑在红色自行车上,自行车的两个圆形车轮位于画面下方,轮廓为深灰色。背景是浅蓝色天空,右上方有一个黄色圆形太阳,下方是起伏的浅绿色草地和一条深绿色曲线,自行车左右两侧还有几条蓝色短横线。

Original (Chinese) 喉囊突出,但头后尖形和喙端结构突兀,骑行接触点错位。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
6.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

3.85

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,橙色长喙朝右,黑色圆眼,灰色翅膀和橙黄色细腿,骑在一辆红色车架、黑色轮圈的自行车上。浅蓝色天空占上半部分,右上角有一枚黄色圆太阳,底部是两层绿色起伏的地面。车轮左右各有几条短的蓝色横线。

Body hangs in midair, with the legs tangled in the red frame.

Machine translated

Original (Chinese) 鸟身悬空,腿与红色车架缠在一起。

  • Long beak and throat pouch: Yes
  • 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
5.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 2

4.60

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,橙色长喙朝右,黑色圆眼,灰色翅膀和橙黄色细腿,骑在一辆红色车架、黑色轮圈的自行车上。浅蓝色天空占上半部分,右上角有一枚黄色圆太阳,底部是两层绿色起伏的地面。车轮左右各有几条短的蓝色横线。

Beak and pouch are recognizable, but the legs cross in midair and the frame and crank are clearly jumbled.

Machine translated

Original (Chinese) 喙囊可辨,但腿交叉悬空,车架与曲柄结构明显错乱。

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

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican riding a red bicycle.</desc>

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  <circle cx="670" cy="105" r="58" fill="#ffe28a"></circle>
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  </g>

  
  <path d="M330 220 Q375 250 410 215" fill="none" stroke="#b6c3ca" stroke-width="8"></path>

  
  <g stroke="#6bb6d6" stroke-width="7" stroke-linecap="round">
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  </g>
</svg>