Claude Sonnet 5.5  medium · 2026-10-18 · Sample 3/3

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AI reference score

4.91 ± 0.20

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

Claude Opus 5.5 · medium · Pass 1 5.05 Not counted
Claude Opus 5.5 · medium · Pass 2 5.05 Not counted
GPT-6 Astra · medium · Pass 1 4.85
GPT-6 Astra · medium · Pass 2 4.85
Grok 4.7 · medium · Pass 1 4.75
Grok 4.7 · medium · Pass 2 5.20

Scoring criteria

Pelican likeness
6.50
Bicycle correctness
4.25
Riding pose
3.25
Composition
6.00
Obvious errors (higher is better)
4.50
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

5.05 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:浅蓝色天空背景,底部是一条绿色草地带。画面中央有一辆深灰色线条构成的自行车,两个圆形车轮,三角形车架,中间有一个灰色圆点作为踏板轴。一只白色、灰色描边的鹈鹕坐在车座上,它有椭圆形身体、浅灰色翅膀、细长弯曲的脖子、圆形头部和黑色眼睛,向右伸出一个很长的橙色喙,喙下方有袋状部分;一条橙色细腿向下伸到踏板处,一只灰白色翅膀伸向车把。

Too crude, with just one leg resting on the center of the chainring and no pedals, chain, spokes or saddle.

Machine translated

Original (Chinese) 画面过于简陋,只有一条腿踩在牙盘中心,没有踏板、链条、辐条和车座。

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

Claude Opus 5.5 · medium · Pass 2

5.05 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:浅蓝色天空背景,底部是一条绿色草地带。画面中央有一辆深灰色线条构成的自行车,两个圆形车轮,三角形车架,中间有一个灰色圆点作为踏板轴。一只白色、灰色描边的鹈鹕坐在车座上,它有椭圆形身体、浅灰色翅膀、细长弯曲的脖子、圆形头部和黑色眼睛,向右伸出一个很长的橙色喙,喙下方有袋状部分;一条橙色细腿向下伸到踏板处,一只灰白色翅膀伸向车把。

The structure is too simplified: no pedals, chain or spokes, just one leg, and the foot isn't on a pedal.

Machine translated

Original (Chinese) 结构过于简化:无踏板、链条和辐条,只有一条腿,脚没踩在踏板上。

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

GPT-6 Astra · medium · Pass 1

4.85

What the judge sees: Original (Chinese) 图片中,一只白色、灰色轮廓的鸟朝向右侧,长长的橙黄色嘴位于右上方,黑色眼睛在头部,灰色翅膀位于身体中部。鸟坐在一辆深灰色自行车上,橙黄色的腿向下弯曲;自行车有两个并排的圆形车轮和三角形车架。背景上方为浅蓝色,下方为绿色,绿色区域的上边缘水平穿过两个车轮的下部。

The pelican and bicycle are recognizable, but the saddle and pedals are missing, and the leg connections don't make sense.

Machine translated

Original (Chinese) 能辨认鹈鹕与自行车,但车座踏板缺失,腿部连接不合理。

  • 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
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.85

What the judge sees: Original (Chinese) 图片中,一只白色、灰色轮廓的鸟朝向右侧,长长的橙黄色嘴位于右上方,黑色眼睛在头部,灰色翅膀位于身体中部。鸟坐在一辆深灰色自行车上,橙黄色的腿向下弯曲;自行车有两个并排的圆形车轮和三角形车架。背景上方为浅蓝色,下方为绿色,绿色区域的上边缘水平穿过两个车轮的下部。

The legs are forked, with no clear saddle or pedals, so the riding pose is unconvincing.

Machine translated

Original (Chinese) 鸟腿呈分叉状,缺少明确车座和踏板,骑行关系薄弱。

  • 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
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

4.75

What the judge sees: Original (Chinese) 画面上方是浅蓝色背景,底部是一条绿色横带。中间偏右有一辆黑色自行车,两个圆形车轮分别位于左右两侧,车架呈三角形。自行车上方坐着一只白色的鸟,身体呈椭圆形,颈部向上弯曲,头部朝右,长喙为橙色,眼睛为黑色圆点,翅膀和尾部为浅灰色,橙色的腿踩在车架踏板处。

The pelican and frame are recognizable, but there are no pedals or chain, and the Y-shaped legs aren't pedaling.

Machine translated

Original (Chinese) 能看出鹈鹕和车架,但无踏板链条,腿成Y形未踩踏。

  • 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)
5.00

Grok 4.7 · medium · Pass 2

5.20

What the judge sees: Original (Chinese) 画面上方是浅蓝色背景,底部是一条绿色横带。中间偏右有一辆黑色自行车,两个圆形车轮分别位于左右两侧,车架呈三角形。自行车上方坐着一只白色的鸟,身体呈椭圆形,颈部向上弯曲,头部朝右,长喙为橙色,眼睛为黑色圆点,翅膀和尾部为浅灰色,橙色的腿踩在车架踏板处。

The pelican and frame are recognizable, but there's only one forked leg, and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 能看出鹈鹕与车架,但只有一条叉形腿,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: No
Pelican likeness
6.00
Bicycle correctness
5.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
5.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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    <circle cx="290" cy="210" r="42"></circle>
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  </g>
  <circle cx="180" cy="210" r="7" fill="#555"></circle>

  
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</svg>