Claude Sonnet 5.5  medium · 2026-10-18 · Sample 1/3

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AI reference score

4.76 ± 0.56

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

Claude Opus 5.5 · medium · Pass 1 5.65 Not counted
Claude Opus 5.5 · medium · Pass 2 5.10 Not counted
GPT-6 Astra · medium · Pass 1 5.30
GPT-6 Astra · medium · Pass 2 5.10
Grok 4.7 · medium · Pass 1 4.60
Grok 4.7 · medium · Pass 2 4.05

Scoring criteria

Pelican likeness
6.50
Bicycle correctness
4.25
Riding pose
3.25
Composition
5.50
Obvious errors (higher is better)
4.00
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

5.65 Not counted

What the judge sees: Original (Chinese) 一只白色、带灰色描边的扁平风格鹈鹕骑在一辆红色车架的自行车上。鹈鹕的身体是椭圆形,脖子向上弯曲,头是圆形,有一个黑色的眼睛,还有一个朝右伸出的大橙色喙。它灰色的翅膀向前伸,搭在车把上,两条橙黄色的细腿向下伸到踏板处。自行车有两个黑色圆环车轮,背景上方是浅蓝色天空,底部是一条绿色地面。

The pelican looks good, but the frame is too simple, there's no saddle, and both feet crowd into one spot.

Machine translated

Original (Chinese) 鹈鹕形象不错,但车架过于简化、缺少车座,双脚挤在同一点。

  • 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
5.00
Composition
6.00
Obvious errors (higher is better)
5.00

Claude Opus 5.5 · medium · Pass 2

5.10 Not counted

What the judge sees: Original (Chinese) 一只白色、带灰色描边的扁平风格鹈鹕骑在一辆红色车架的自行车上。鹈鹕的身体是椭圆形,脖子向上弯曲,头是圆形,有一个黑色的眼睛,还有一个朝右伸出的大橙色喙。它灰色的翅膀向前伸,搭在车把上,两条橙黄色的细腿向下伸到踏板处。自行车有两个黑色圆环车轮,背景上方是浅蓝色天空,底部是一条绿色地面。

The frame has no rear upper stays, there's no saddle or spokes, both feet crowd into one spot, and the build is crude.

Machine translated

Original (Chinese) 车架缺后上叉,也没有车座和辐条,双脚挤在同一个点上,结构简陋。

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

GPT-6 Astra · medium · Pass 1

5.30

What the judge sees: Original (Chinese) 图片中,一只白色、灰色轮廓的长颈鸟位于红色自行车上方,头部朝右,有黑色圆眼睛和橙黄色长喙,灰色翅膀位于身体中部。鸟的橙黄色双腿伸向自行车下部,自行车有两个黑色圆形车轮、红色车架和灰色车把。背景上方为浅蓝色,下方为绿色地面。

Clear pelican outline, but the wheels have no spokes and the saddle and pedals aren't clearly drawn.

Machine translated

Original (Chinese) 鹈鹕轮廓明确,但车轮无辐条,车座和踏板缺乏清晰表达。

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

GPT-6 Astra · medium · Pass 2

5.10

What the judge sees: Original (Chinese) 图片中,一只白色、灰色轮廓的长颈鸟位于红色自行车上方,头部朝右,有黑色圆眼睛和橙黄色长喙,灰色翅膀位于身体中部。鸟的橙黄色双腿伸向自行车下部,自行车有两个黑色圆形车轮、红色车架和灰色车把。背景上方为浅蓝色,下方为绿色地面。

Clear pelican features, but the wheel supports, saddle and pedals lack structure.

Machine translated

Original (Chinese) 鹈鹕特征清楚,但车轮支撑、车座和踏板结构不足。

  • 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
8.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

4.60

What the judge sees: Original (Chinese) 浅蓝色背景下方有一条绿色横带。画面中央是一辆红色车架的自行车,左右各有一个黑色圆环车轮。一只白色长颈鸟面朝右侧坐在车座上方,身体呈椭圆形,翅膀为灰色,尾巴尖指向左后方,圆眼为黑色,橙色长喙向前伸出,两条橙黄色细腿向下伸到踏板附近。

Pointed beak with no pouch, no saddle or pedals visible, and the frame's top bar runs through the rear wheel.

Machine translated

Original (Chinese) 尖喙无喉囊,不见车座踏板,车架横杆穿过后轮。

  • Long beak and throat pouch: No
  • 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
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.05

What the judge sees: Original (Chinese) 浅蓝色背景下方有一条绿色横带。画面中央是一辆红色车架的自行车,左右各有一个黑色圆环车轮。一只白色长颈鸟面朝右侧坐在车座上方,身体呈椭圆形,翅膀为灰色,尾巴尖指向左后方,圆眼为黑色,橙色长喙向前伸出,两条橙黄色细腿向下伸到踏板附近。

Pointed beak with no pouch, wheel axles connect in the wrong places, and the bird is neither on the saddle nor on the pedals.

Machine translated

Original (Chinese) 尖喙无喉囊,轮轴连接错位,鸟未坐座也未踩踏板。

  • Long beak and throat pouch: No
  • 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
3.00
Composition
4.00
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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