GPT-6 Luna  medium · 2026-10-25 · Sample 2/3

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AI reference score

4.58 ± 0.36

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

Claude Opus 5.5 · medium · Pass 1 4.25
Claude Opus 5.5 · medium · Pass 2 5.00
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 4.55 Not counted
Grok 4.7 · medium · Pass 1 4.30
Grok 4.7 · medium · Pass 2 4.75

Scoring criteria

Pelican likeness
5.25
Bicycle correctness
4.75
Riding pose
2.50
Composition
6.50
Obvious errors (higher is better)
4.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.25

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央一只白色鹈鹕骑在深蓝色线条勾勒的自行车上。它的身体是椭圆形,颈部细长,头部圆形,有黑色眼睛和橙黄色的大喙,两条橙色细腿向下伸到车架处。背景上半部分是浅薄荷绿色的天空,右上角有一个黄色圆形太阳;下半部分是浅绿色的起伏草地,自行车左侧还有三条青绿色的短横线。

Bird floats above the frame, there are no pedals, the frame is jumbled, and the legs just poke into the crossbar.

Machine translated

Original (Chinese) 鸟悬在车架上方,没有踏板,车架结构错乱,腿只是戳在横杆上。

  • 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
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

5.00

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央一只白色鹈鹕骑在深蓝色线条勾勒的自行车上。它的身体是椭圆形,颈部细长,头部圆形,有黑色眼睛和橙黄色的大喙,两条橙色细腿向下伸到车架处。背景上半部分是浅薄荷绿色的天空,右上角有一个黄色圆形太阳;下半部分是浅绿色的起伏草地,自行车左侧还有三条青绿色的短横线。

Pelican is clear, but the body floats in midair, there are no pedals, and the handlebars are also in the wrong place.

Machine translated

Original (Chinese) 鹈鹕形象清楚,但身体悬空,没有踏板,车把位置也不合理。

  • 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
6.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 1

4.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深蓝灰色轮廓的鸟,长嘴呈橙黄色,两条橙黄色的腿伸向下方的自行车;自行车有两个深色圆形车轮和灰蓝色辐条。背景上部为浅青色,底部是浅绿色起伏地面,右上方有一个黄色圆形,鸟的左侧有三条青绿色短横线。

Drawing is simple, but the bird's feet rest on the frame, and the saddle and handlebars are clearly disconnected from the body.

Machine translated

Original (Chinese) 画面简洁,但鸟脚落在车架上,车座、车把与身体明显脱节。

  • 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

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、深蓝灰色轮廓的鸟,长嘴呈橙黄色,两条橙黄色的腿伸向下方的自行车;自行车有两个深色圆形车轮和灰蓝色辐条。背景上部为浅青色,底部是浅绿色起伏地面,右上方有一个黄色圆形,鸟的左侧有三条青绿色短横线。

Pouch is recognizable, but the frame overlaps messily, and both feet rest on the crossbar.

Machine translated

Original (Chinese) 喉囊可辨,但车架交叠杂乱,双脚落在横杆上。

  • 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

4.30

What the judge sees: Original (Chinese) 画面中央是一只白色、深蓝色轮廓的鸟,橙色大喙朝右,黑点眼睛,身体坐在一辆深蓝色自行车上,橙色腿连向踏板。自行车有两个带辐条的轮子,横贯画面下半部。背景上方是浅青绿色,右上角有一个黄色圆形;下方是浅绿色起伏地面,鸟的左侧有三条短的青绿色横线。

Bike is fairly complete, but the beak is too short, and the bird is neither sitting on the saddle nor pedaling.

Machine translated

Original (Chinese) 自行车较完整,但喙太短,鸟未坐座也未踩踏。

  • 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
3.00
Bicycle correctness
6.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.75

What the judge sees: Original (Chinese) 画面中央是一只白色、深蓝色轮廓的鸟,橙色大喙朝右,黑点眼睛,身体坐在一辆深蓝色自行车上,橙色腿连向踏板。自行车有两个带辐条的轮子,横贯画面下半部。背景上方是浅青绿色,右上角有一个黄色圆形;下方是浅绿色起伏地面,鸟的左侧有三条短的青绿色横线。

Both wheels are visible, but the bird presses down on the frame, there are no pedals, and the horizontal line through the wheel axles throws the structure out of alignment.

Machine translated

Original (Chinese) 双轮可见,但鸟压在架上,无踏板,轮轴横线使结构错位。

  • 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
3.00
Composition
7.00
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 pedals a blue bicycle beneath a sunny sky.</desc>

  <rect width="640" height="440" rx="24" fill="#e9f7f4"></rect>
  <circle cx="520" cy="85" r="38" fill="#ffd36e"></circle>
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  <g fill="none" stroke="#35495e" stroke-width="7">
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  </g>

  
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  </g>

  
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  </g>
  <g stroke="#35495e" stroke-width="5" stroke-linecap="round">
    <path d="M257 325H280"></path>
    <path d="M319 325H342"></path>
  </g>

  
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</svg>