GPT-5.6 Luna  medium · 2026-10-21 · Sample 1/3

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AI reference score

4.23 ± 0.71

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

Claude Opus 5.5 · medium · Pass 1 4.05
Claude Opus 5.5 · medium · Pass 2 3.60
GPT-6 Astra · medium · Pass 1 5.00 Not counted
GPT-6 Astra · medium · Pass 2 4.60 Not counted
Grok 4.7 · medium · Pass 1 5.25
Grok 4.7 · medium · Pass 2 4.00

Scoring criteria

Pelican likeness
5.75
Bicycle correctness
3.75
Riding pose
2.50
Composition
5.50
Obvious errors (higher is better)
3.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.05

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央有一只白色圆形身体的鸟,长着很大的橙色喙和灰蓝色翅膀,正骑着一辆用深色线条画成的自行车,车有两个圆形车轮。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,鸟的左右两侧有几条蓝灰色水平短线。画面下方是绿色起伏的草地,草地上有一条深绿色曲线,自行车下方有一片椭圆形阴影。

Beak and pouch look like a pelican's, but the frame is incomplete, the front wheel is disconnected, and there are no saddle or pedals.

Machine translated

Original (Chinese) 喙和喉囊有鹈鹕特征,但车架残缺、前轮脱节,也没有座椅和踏板。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: No
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
6.00
Bicycle correctness
3.00
Riding pose
3.00
Composition
5.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

3.60

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央有一只白色圆形身体的鸟,长着很大的橙色喙和灰蓝色翅膀,正骑着一辆用深色线条画成的自行车,车有两个圆形车轮。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,鸟的左右两侧有几条蓝灰色水平短线。画面下方是绿色起伏的草地,草地上有一条深绿色曲线,自行车下方有一片椭圆形阴影。

Frame is crude and doesn't connect to the front wheel's axle, the lines around the feet are tangled, and the structure is confused.

Machine translated

Original (Chinese) 车架简陋且没连到前轮轴,脚部线条乱成一团,结构混乱。

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

GPT-6 Astra · medium · Pass 1

5.00 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的鸟,身体呈白色,翅膀呈灰色,朝右伸出的宽大鸟喙呈橙色和浅橙色,鸟和自行车均用深色线条勾勒。自行车有两个圆形车轮和三角形车架,位于画面下半部的绿色起伏地面上,车下有一片扁长的绿色阴影。背景为浅蓝色,右上方有一个淡黄色圆形,左右两侧分布着几条蓝灰色短横线。

Long beak and pouch are clear, but the legs, pedals and frame overlap and are hard to tell apart.

Machine translated

Original (Chinese) 长喙与喉囊明确,但腿部、踏板和车架交叠难辨。

  • 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
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.60 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的鸟,身体呈白色,翅膀呈灰色,朝右伸出的宽大鸟喙呈橙色和浅橙色,鸟和自行车均用深色线条勾勒。自行车有两个圆形车轮和三角形车架,位于画面下半部的绿色起伏地面上,车下有一片扁长的绿色阴影。背景为浅蓝色,右上方有一个淡黄色圆形,左右两侧分布着几条蓝灰色短横线。

Beak, pouch and both wheels are recognizable, but the pedal structure is muddled and the wings aren't posed to hold the handlebars.

Machine translated

Original (Chinese) 喙囊与两轮可辨,但脚踏结构混乱,翅膀未形成扶把动作。

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

Grok 4.7 · medium · Pass 1

5.25

What the judge sees: Original (Chinese) 画面中央是一只白色圆身、橙色长喙、浅灰翅膀的卡通鸟,骑在深色线描自行车上,朝右前方。背景是浅蓝色天空,右上方有一个黄色圆形太阳,底部是起伏的绿色地面。鸟身左右两侧各有几条短的蓝绿色横线。

Beak and pouch are clear, but there's no saddle and both feet are tangled together at the crank.

Machine translated

Original (Chinese) 喙囊明显,但没有车座,双脚在中轴处缠成一团。

  • 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
5.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.00

What the judge sees: Original (Chinese) 画面中央是一只白色圆身、橙色长喙、浅灰翅膀的卡通鸟,骑在深色线描自行车上,朝右前方。背景是浅蓝色天空,右上方有一个黄色圆形太阳,底部是起伏的绿色地面。鸟身左右两侧各有几条短的蓝绿色横线。

Both wheels and the pouch are visible, but the frame and pedals are tangled together, and the bird isn't sitting securely.

Machine translated

Original (Chinese) 两轮和喉囊可见,车架与踏板缠成一团,并未坐稳。

  • 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)
4.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <ellipse cx="400" cy="510" rx="290" ry="20" fill="#5e9566" opacity=".35"></ellipse>
</svg>