GPT-6 Luna  medium · 2026-10-18 · Sample 1/3

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AI reference score

4.76 ± 0.27

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

Claude Opus 5.5 · medium · Pass 1 4.85
Claude Opus 5.5 · medium · Pass 2 4.60
GPT-6 Astra · medium · Pass 1 5.30 Not counted
GPT-6 Astra · medium · Pass 2 5.50 Not counted
Grok 4.7 · medium · Pass 1 5.10
Grok 4.7 · medium · Pass 2 4.50

Scoring criteria

Pelican likeness
4.50
Bicycle correctness
6.50
Riding pose
2.75
Composition
6.00
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.85

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央,一只白色的鸟(像鹅或鹈鹕)骑着一辆青绿色车架、深色轮子的自行车。鸟有灰色的翅膀、长长的弯脖子、张开的橙色喙,喉部有一块红色,两条橙色的腿伸向车子中间黄色的链盘。背景是淡蓝绿色的天空,右上角有一个黄色圆形的太阳,下方是层叠的浅绿色山丘,自行车左右两侧各有几条短横线,表示在运动。

Looks more like a duck or goose, with a short beak and a ghosted neck, sitting on the crossbar with the saddle empty.

Machine translated

Original (Chinese) 更像鸭或鹅,喙短、颈部有残影,坐在横梁上,车座空着。

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

Claude Opus 5.5 · medium · Pass 2

4.60

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央,一只白色的鸟(像鹅或鹈鹕)骑着一辆青绿色车架、深色轮子的自行车。鸟有灰色的翅膀、长长的弯脖子、张开的橙色喙,喉部有一块红色,两条橙色的腿伸向车子中间黄色的链盘。背景是淡蓝绿色的天空,右上角有一个黄色圆形的太阳,下方是层叠的浅绿色山丘,自行车左右两侧各有几条短横线,表示在运动。

Short beak, more like a goose; it isn't sitting on the saddle, and there are odd patches of color on the neck.

Machine translated

Original (Chinese) 喙短,更像鹅;没坐在车座上,颈部有奇怪色块。

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

GPT-6 Astra · medium · Pass 1

5.30 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着青绿色自行车的白色卡通鸟,鸟的轮廓为深蓝灰色,翅膀呈灰蓝色,嘴和腿为橙黄色,嘴下有橙红色区域;自行车有两个深色圆形车轮和放射状辐条。背景为浅薄荷绿色,右上方有一个黄色圆形,下方是两层起伏的绿色地面,左右两侧还有几条短横线。

Beak and pouch are a bit small, the body is off the saddle, and the feet don't line up with the pedals.

Machine translated

Original (Chinese) 喙与喉囊偏小,身体偏离车座,脚与踏板错位。

  • 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
5.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

5.50 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着青绿色自行车的白色卡通鸟,鸟的轮廓为深蓝灰色,翅膀呈灰蓝色,嘴和腿为橙黄色,嘴下有橙红色区域;自行车有两个深色圆形车轮和放射状辐条。背景为浅薄荷绿色,右上方有一个黄色圆形,下方是两层起伏的绿色地面,左右两侧还有几条短横线。

Beak and pouch are recognizable, but the handlebars and front fork are unclear, and neither foot sits firmly on a pedal.

Machine translated

Original (Chinese) 喙囊可辨,但车把与前叉结构含混,双脚未踏实踏板。

  • 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
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

5.10

What the judge sees: Original (Chinese) 画面中央偏右,一只白色的鸟骑在一辆青绿色自行车上,朝向右侧。鸟有长长的橙色喙、红色喉囊、灰色翅膀和橙色的腿,腿搭在踏板上;自行车有两个黑色轮圈、灰色辐条。背景是浅蓝色,右上方有一个黄色圆,下方是浅绿色起伏的地面,车身左右各有几条短横线。

Wheels and frame are complete, but the bird floats above them, its neck looks like a swan's, and it isn't holding the handlebars.

Machine translated

Original (Chinese) 车轮与车架完整,但鸟身悬空、颈似天鹅,未握住车把。

  • 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
5.00
Bicycle correctness
7.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.50

What the judge sees: Original (Chinese) 画面中央偏右,一只白色的鸟骑在一辆青绿色自行车上,朝向右侧。鸟有长长的橙色喙、红色喉囊、灰色翅膀和橙色的腿,腿搭在踏板上;自行车有两个黑色轮圈、灰色辐条。背景是浅蓝色,右上方有一个黄色圆,下方是浅绿色起伏的地面,车身左右各有几条短横线。

Both wheels and the frame are there, but the bird floats above them, with feet off the pedals and wings off the handlebars.

Machine translated

Original (Chinese) 两轮和车架都在,但鸟身悬空,脚未踩踏、翅未握把。

  • 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
6.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

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="#eaf7f4"></rect>
  <circle cx="510" cy="84" r="38" fill="#ffd36b"></circle>
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  <g fill="none" stroke="#263b4a" stroke-width="8">
    <circle cx="178" cy="317" r="69"></circle>
    <circle cx="462" cy="317" r="69"></circle>
  </g>
  <g stroke="#8aa5a6" stroke-width="2">
    <path d="M178 248v138M109 317h138M129 268l98 98M227 268l-98 98"></path>
    <path d="M462 248v138M393 317h138M413 268l98 98M511 268l-98 98"></path>
  </g>

  
  <g fill="none" stroke="#238a91" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <path d="M178 317 265 245 328 317 178 317"></path>
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  </g>
  <path d="M211 229h38" stroke="#263b4a" stroke-width="8" stroke-linecap="round"></path>
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  <ellipse cx="325" cy="198" rx="64" ry="48" fill="#fffdf6" stroke="#263b4a" stroke-width="5"></ellipse>
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  <circle cx="421" cy="116" r="29" fill="#fffdf6" stroke="#263b4a" stroke-width="5"></circle>
  <circle cx="431" cy="112" r="4.5" fill="#263b4a"></circle>

  
  <path d="M444 126 507 141 450 150Z" fill="#f3a744" stroke="#263b4a" stroke-width="4" stroke-linejoin="round"></path>
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  <path d="m399 153-8 21 17-13" fill="#e9785f" stroke="#263b4a" stroke-width="3" stroke-linejoin="round"></path>

  
  <path d="M93 210h38M81 228h25M518 224h29" stroke="#77aaa5" stroke-width="5" stroke-linecap="round"></path>
</svg>