Claude Opus 5.5  low · 2026-10-18 · Sample 2/3

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AI reference score

5.84 ± 0.69

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

Claude Opus 5.5 · medium · Pass 1 6.25 Not counted
Claude Opus 5.5 · medium · Pass 2 6.60 Not counted
GPT-6 Astra · medium · Pass 1 6.20
GPT-6 Astra · medium · Pass 2 6.60
Grok 4.7 · medium · Pass 1 5.50
Grok 4.7 · medium · Pass 2 5.05

Scoring criteria

Pelican likeness
6.75
Bicycle correctness
5.25
Riding pose
5.75
Composition
6.50
Obvious errors (higher is better)
4.75
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

6.25 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插图:一只白色的鸟骑在一辆深灰色线条画成的自行车上。鸟的身体是带灰色轮廓的椭圆形,身上有一片浅灰色的翅膀,翅膀向前伸到车把上;它的脖子细长弯曲,圆形的头上有一个黑色眼睛,还有一个黄色和橙色的长喙,喙下面是下垂的喉囊。鸟坐在车座上,一条橙色的腿向下伸到脚踏处,自行车有两个圆形车轮和三角形车架,背景上半部分是浅蓝色的天空,下面是一条绿色的地面。

The build is mostly right, but it's drawn too simply, with no pedals or spokes and feet just resting on the crank axle.

Machine translated

Original (Chinese) 结构基本对,但画得太简单,没有踏板和辐条,脚只是落在中轴上。

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

Claude Opus 5.5 · medium · Pass 2

6.60 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插图:一只白色的鸟骑在一辆深灰色线条画成的自行车上。鸟的身体是带灰色轮廓的椭圆形,身上有一片浅灰色的翅膀,翅膀向前伸到车把上;它的脖子细长弯曲,圆形的头上有一个黑色眼睛,还有一个黄色和橙色的长喙,喙下面是下垂的喉囊。鸟坐在车座上,一条橙色的腿向下伸到脚踏处,自行车有两个圆形车轮和三角形车架,背景上半部分是浅蓝色的天空,下面是一条绿色的地面。

The build is mostly correct but rather crude, with only one leg and no spokes in the wheels.

Machine translated

Original (Chinese) 结构基本正确但较简陋,只有一条腿,轮子没有辐条。

  • 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
6.00
Riding pose
7.00
Composition
6.00
Obvious errors (higher is better)
7.00

GPT-6 Astra · medium · Pass 1

6.20

What the judge sees: Original (Chinese) 画面中央是一只骑在自行车上的白色长颈鸟,头部有黑色圆眼和向右伸出的黄色长嘴,身体边缘及灰色翅膀用灰线勾勒,橙黄色的腿向下伸至踏板。自行车由深灰色线条构成,两个圆形车轮分列左右,车架呈三角形;背景上方为浅蓝色,下方为绿色地面。

You can tell it's riding, but the wheels lack hubs and spokes, and the drive parts are incomplete.

Machine translated

Original (Chinese) 骑行关系可辨,但车轮缺少轮毂与辐条,传动部件不完整。

  • 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
7.00
Composition
7.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

6.60

What the judge sees: Original (Chinese) 画面中央是一只骑在自行车上的白色长颈鸟,头部有黑色圆眼和向右伸出的黄色长嘴,身体边缘及灰色翅膀用灰线勾勒,橙黄色的腿向下伸至踏板。自行车由深灰色线条构成,两个圆形车轮分列左右,车架呈三角形;背景上方为浅蓝色,下方为绿色地面。

You can tell it's riding, but the wheels lack spokes, and the pedals and drive parts are sparse.

Machine translated

Original (Chinese) 骑行关系可辨,但车轮缺少辐条,踏板与传动结构简略。

  • 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
6.00
Riding pose
7.00
Composition
7.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 1

5.50

What the judge sees: Original (Chinese) 浅蓝色背景占据画面上方,底部是一条绿色横带。画面中央偏左,一只白色长颈鸟面向右侧,圆头上有黑点眼睛,黄色长喙指向右方,身体上有一块灰色翅膀。它坐在一辆黑色自行车上,车架和两个圆形车轮为黑色,一条橙色细线从鸟身连到踏板位置。

The front fork doesn't connect to the wheel hub, the single leg is straight, and the riding pose is a bit weak.

Machine translated

Original (Chinese) 前叉未连轮毂,单腿直立,骑行姿态偏弱。

  • 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
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

5.05

What the judge sees: Original (Chinese) 浅蓝色背景占据画面上方,底部是一条绿色横带。画面中央偏左,一只白色长颈鸟面向右侧,圆头上有黑点眼睛,黄色长喙指向右方,身体上有一块灰色翅膀。它坐在一辆黑色自行车上,车架和两个圆形车轮为黑色,一条橙色细线从鸟身连到踏板位置。

Recognizable as a pelican, but the spokes are disconnected, and the body is upright without holding the handlebars.

Machine translated

Original (Chinese) 能认出鹈鹕,但辐条断开,身体直立且未握把。

  • 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
6.00
Bicycle correctness
5.00
Riding pose
4.00
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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  </g>
  <rect x="130" y="144" width="32" height="8" rx="4" fill="#222"></rect>
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  </g>
  
  <path d="M195 110 Q215 80 205 55" stroke="#fff" stroke-width="16" fill="none" stroke-linecap="round"></path>
  <circle cx="208" cy="50" r="15" fill="#fff" stroke="#999" stroke-width="2"></circle>
  <circle cx="213" cy="46" r="3" fill="#000"></circle>
  
  <path d="M220 48 L275 58 L220 56Z" fill="#f5b800" stroke="#c88a00" stroke-width="1.5"></path>
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</svg>