GPT-5.6 Luna  low · 2026-10-21 · Sample 1/3

Added to compare Compare (1) →
You can compare up to 3 model tiers Compare (1) →

AI reference score

4.65 ± 0.49

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 4.25
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 5.45 Not counted
Grok 4.7 · medium · Pass 1 5.25
Grok 4.7 · medium · Pass 2 4.85

Scoring criteria

Pelican likeness
5.50
Bicycle correctness
4.50
Riding pose
4.00
Composition
5.50
Obvious errors (higher is better)
3.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.25

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央是一只白色的鸟,它有一张很长的橙色喙,翅膀是浅灰蓝色。这只鸟骑在一辆深蓝色线条勾勒的自行车上,橙色的腿和脚踩着脚踏板。背景是浅蓝色的天空,右上角有一个淡黄色的圆形太阳。下方是起伏的浅绿色草地,草地上有一条深绿色的曲线。自行车左侧有两条短的绿色横线。

Messy frame lines extend beyond the wheels, wing pieces scatter everywhere, the bird's body blocks the bike, and there's no saddle.

Machine translated

Original (Chinese) 车架线条杂乱、伸出车轮,翅膀碎片四散,鸟身挡住车体,没有车座。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
5.00
Bicycle correctness
4.00
Riding pose
4.00
Composition
5.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

4.25

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央是一只白色的鸟,它有一张很长的橙色喙,翅膀是浅灰蓝色。这只鸟骑在一辆深蓝色线条勾勒的自行车上,橙色的腿和脚踩着脚踏板。背景是浅蓝色的天空,右上角有一个淡黄色的圆形太阳。下方是起伏的浅绿色草地,草地上有一条深绿色的曲线。自行车左侧有两条短的绿色横线。

Messy frame lines and a structure that doesn't work, fragmented wings, and a bird body too large that hides the saddle.

Machine translated

Original (Chinese) 车架线条杂乱、结构不合理,翅膀碎片化,鸟体过大遮住车座。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
5.00
Bicycle correctness
4.00
Riding pose
4.00
Composition
5.00
Obvious errors (higher is better)
3.00

GPT-6 Astra · medium · Pass 1

4.55 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的鸟,身体呈米白色,翅膀为浅蓝灰色,长喙呈橙黄色,腿和脚为橙色,轮廓用深蓝灰色线条勾勒。自行车有两个圆形车轮和三角形车架,位于浅绿色的起伏地面上;背景为浅蓝色,右上方有一个淡黄色圆形,左侧有两条绿色短横线。

The bird's body is a bit too upright, the feet don't line up with the crank, and the handlebar and saddle positions are unclear.

Machine translated

Original (Chinese) 鸟身比例偏直立,脚与曲柄错位,车把和车座关系不清。

  • 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

5.45 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的鸟,身体呈米白色,翅膀为浅蓝灰色,长喙呈橙黄色,腿和脚为橙色,轮廓用深蓝灰色线条勾勒。自行车有两个圆形车轮和三角形车架,位于浅绿色的起伏地面上;背景为浅蓝色,右上方有一个淡黄色圆形,左侧有两条绿色短横线。

Clear pouch, but the seated support is unclear and the connection between handlebars and pedals is vague.

Machine translated

Original (Chinese) 喉囊鲜明,但坐姿支撑不清,车把与踏板连接含混。

  • 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
5.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

5.25

What the judge sees: Original (Chinese) 画面中央是一只米白色的卡通鸟,圆头、小黑点眼睛、长橙色喙,身上有浅灰蓝色块状翅膀,橙色细腿踩在深色线描自行车的踏板上。自行车有两个大圆轮,车身朝右,鸟的后方有两道短绿色横线。背景是浅蓝色天空,右上角有一个淡黄色圆,下方是起伏的浅绿色地面。

Barely looks like a pelican riding a bike, with a tangled frame and wings off the handlebars.

Machine translated

Original (Chinese) 勉强像鹈鹕骑车,车架缠绕,翅膀未握车把。

  • 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
5.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.85

What the judge sees: Original (Chinese) 画面中央是一只米白色的卡通鸟,圆头、小黑点眼睛、长橙色喙,身上有浅灰蓝色块状翅膀,橙色细腿踩在深色线描自行车的踏板上。自行车有两个大圆轮,车身朝右,鸟的后方有两道短绿色横线。背景是浅蓝色天空,右上角有一个淡黄色圆,下方是起伏的浅绿色地面。

Has a beak pouch and two wheels, but no saddle, feet aren't on the pedals, and the frame is loosely put together.

Machine translated

Original (Chinese) 有喙囊和双轮,但无车座,脚未踩踏,车架松散。

  • 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)
4.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600" role="img" aria-label="A pelican riding a bicycle">
  <rect width="800" height="600" fill="#dff4ff"></rect>
  <circle cx="675" cy="105" r="55" fill="#fff4b8"></circle>
  <path d="M0 470 Q180 430 360 465 T800 450 V600 H0Z" fill="#b9df9b"></path>
  <path d="M0 500 Q220 470 420 505 T800 490" fill="none" stroke="#78ae72" stroke-width="8"></path>

  
  <g fill="none" stroke="#263746" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="235" cy="445" r="72"></circle>
    <circle cx="565" cy="445" r="72"></circle>
    <path d="M235 445 L330 330 L420 445 L235 445 M330 330 L565 445 M420 445 L470 315"></path>
    <path d="M470 315 L525 315"></path>
    <path d="M330 330 L315 305"></path>
    <path d="M292 305 H338"></path>
    <circle cx="420" cy="445" r="16"></circle>
    <path d="M420 445 L450 475 M420 445 L390 415"></path>
  </g>

  
  <g stroke="#263746" stroke-width="7" stroke-linejoin="round">
    <ellipse cx="390" cy="245" rx="100" ry="125" fill="#f7f3e8"></ellipse>
    <path d="M320 220 Q350 145 425 155 Q480 165 485 235 Q460 205 415 220 Q365 240 320 220Z" fill="#d9e7ed"></path>
    <path d="M325 255 Q275 285 305 365 Q350 340 385 290Z" fill="#d9e7ed"></path>
    <path d="M425 205 Q470 240 455 315 Q420 300 395 265Z" fill="#d9e7ed"></path>

    
    <path d="M350 175 Q315 120 350 82 Q395 35 455 75 Q490 100 470 155 Q445 190 405 190Z" fill="#f7f3e8"></path>
    <circle cx="418" cy="105" r="8" fill="#263746" stroke="none"></circle>

    
    <path d="M450 115 Q565 110 625 150 Q565 188 450 155 Q425 140 450 115Z" fill="#f0a84f"></path>
    <path d="M450 145 Q540 160 610 150" fill="none" stroke="#b96e32" stroke-width="5"></path>
    <path d="M505 157 Q480 210 438 225 Q405 230 390 195 Q430 185 450 155Z" fill="#ef9c45"></path>

    
    <path d="M365 340 L345 425 M430 340 L455 420" fill="none" stroke="#d9823b" stroke-width="10"></path>
    <path d="M345 425 L315 430 M455 420 L485 425" fill="none" stroke="#d9823b" stroke-width="8"></path>
  </g>

  
  <g fill="#d9823b" stroke="#263746" stroke-width="5">
    <ellipse cx="350" cy="426" rx="25" ry="10"></ellipse>
    <ellipse cx="455" cy="421" rx="25" ry="10"></ellipse>
  </g>

  
  <g fill="none" stroke="#78ae72" stroke-width="7" stroke-linecap="round">
    <path d="M110 360 H175"></path>
    <path d="M85 390 H145"></path>
  </g>
</svg>