GPT-5.6 Luna  medium · 2026-10-12 · Sample 1/3

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AI reference score

5.45 ± 0.86

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 4.75
GPT-6 Astra · medium · Pass 1 4.70 Not counted
GPT-6 Astra · medium · Pass 2 5.15 Not counted
Grok 4.7 · medium · Pass 1 6.60
Grok 4.7 · medium · Pass 2 5.60

Scoring criteria

Pelican likeness
7.00
Bicycle correctness
4.25
Riding pose
4.75
Composition
6.75
Obvious errors (higher is better)
4.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.85

What the judge sees: Original (Chinese) 这是一幅卡通插画,画面中央有一只白色、身体呈椭圆形的鸟,它长着灰蓝色的翅膀、头顶有一簇灰色羽冠、黑色圆眼睛,还有一个大大的橙色喙袋,正骑在一辆深蓝色线条勾勒的自行车上;自行车由两个圆形车轮、三角形车架和一个黄色中心的踏板齿轮组成,鸟的橙色细腿和脚踩在踏板上。背景上方是由浅蓝渐变到近白的天空,右上角有一个淡黄色的圆形太阳,下方是起伏的绿色草地,草地上有一条深绿色的曲线。

The pelican is cute, but the front wheel isn't connected to the frame and the handlebars are missing, with clear structural errors.

Machine translated

Original (Chinese) 鹈鹕形象可爱,但前轮未连车架且缺车把,结构错误明显。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: No
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
7.00
Bicycle correctness
3.00
Riding pose
5.00
Composition
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

4.75

What the judge sees: Original (Chinese) 这是一幅卡通插画,画面中央有一只白色、身体呈椭圆形的鸟,它长着灰蓝色的翅膀、头顶有一簇灰色羽冠、黑色圆眼睛,还有一个大大的橙色喙袋,正骑在一辆深蓝色线条勾勒的自行车上;自行车由两个圆形车轮、三角形车架和一个黄色中心的踏板齿轮组成,鸟的橙色细腿和脚踩在踏板上。背景上方是由浅蓝渐变到近白的天空,右上角有一个淡黄色的圆形太阳,下方是起伏的绿色草地,草地上有一条深绿色的曲线。

The bird is cute, but the front wheel is disconnected from the frame and there are no handlebars, leaving the bicycle structure incomplete.

Machine translated

Original (Chinese) 鸟形可爱,但前轮与车架断开且无车把,自行车结构残缺。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: No
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
3.00
Riding pose
5.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

4.70 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的卡通鸟,身体呈白色和浅灰色,长长的橙黄色鸟嘴朝向右侧,橙色双腿伸向脚踏板。自行车由深蓝色线条勾勒,两个圆形车轮分别位于画面下方左右两侧;背景是浅蓝色天空和起伏的绿色地面,右上方有一个淡黄色圆形太阳。

Original (Chinese) 喉囊可辨,但车把和车座缺失,双脚未接踏板。

  • 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
8.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

5.15 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的卡通鸟,身体呈白色和浅灰色,长长的橙黄色鸟嘴朝向右侧,橙色双腿伸向脚踏板。自行车由深蓝色线条勾勒,两个圆形车轮分别位于画面下方左右两侧;背景是浅蓝色天空和起伏的绿色地面,右上方有一个淡黄色圆形太阳。

Original (Chinese) 喙囊清楚,但车把和车座缺失,脚与踏板连接不明。

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

Grok 4.7 · medium · Pass 1

6.60

What the judge sees: Original (Chinese) 画面中央偏左是一只白色卡通鸟,灰色翅膀、橙色大喙和橙色细腿,面向右侧骑在一辆深色轮廓的自行车上,橙色脚踏位于两个大圆轮之间。背景是浅蓝色天空,右上角有一个黄色圆形太阳,底部是起伏的绿色坡地。

The beak and pouch are clear and the feet are on the pedals, but it isn't sitting on the saddle and the frame is too simple.

Machine translated

Original (Chinese) 喙囊清楚且脚在踏板上,但未坐车座,车架过简。

  • 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
8.00
Bicycle correctness
6.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 2

5.60

What the judge sees: Original (Chinese) 画面中央偏左是一只白色卡通鸟,灰色翅膀、橙色大喙和橙色细腿,面向右侧骑在一辆深色轮廓的自行车上,橙色脚踏位于两个大圆轮之间。背景是浅蓝色天空,右上角有一个黄色圆形太阳,底部是起伏的绿色坡地。

Recognizable as a pelican with its feet on the pedals, but no saddle or handlebars.

Machine translated

Original (Chinese) 能认出鹈鹕且脚在踏板上,但无车座与车把。

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

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">
  <defs>
    <linearGradient id="sky" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="#bfe9ff"></stop>
      <stop offset="1" stop-color="#f6fcff"></stop>
    </linearGradient>
    <linearGradient id="body" x1="0" y1="0" x2="1" y2="1">
      <stop stop-color="#fff"></stop>
      <stop offset="1" stop-color="#d8e3ea"></stop>
    </linearGradient>
  </defs>

  <rect width="800" height="600" fill="url(#sky)"></rect>
  <circle cx="680" cy="105" r="48" fill="#fff5b0"></circle>
  <path d="M0 475 Q180 430 350 470 T800 455 V600 H0Z" fill="#9bd58d"></path>
  <path d="M0 510 Q200 475 400 515 T800 500" fill="none" stroke="#69b875" stroke-width="8"></path>

  
  <g fill="none" stroke="#24485b" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="245" cy="440" r="82"></circle>
    <circle cx="570" cy="440" r="82"></circle>
    <path d="M245 440 L350 300 L455 440 L245 440 L405 440"></path>
    <path d="M350 300 L315 270"></path>
    <path d="M350 300 L420 300 L455 440"></path>
    <path d="M420 300 L445 270"></path>
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    <circle cx="405" cy="440" r="15" fill="#f2c14e"></circle>
    <path d="M405 440 L365 475 M405 440 L438 405"></path>
  </g>

  
  <ellipse cx="410" cy="235" rx="118" ry="145" fill="url(#body)" stroke="#24485b" stroke-width="7"></ellipse>
  <ellipse cx="478" cy="168" rx="66" ry="76" fill="#f7fbfd" stroke="#24485b" stroke-width="7"></ellipse>

  
  <path d="M438 104 Q450 62 471 103 Q493 57 505 109 Q540 80 534 137" fill="#d8e3ea" stroke="#24485b" stroke-width="7"></path>

  
  <path d="M515 160 Q645 150 688 190 Q631 224 515 202 Q548 185 515 160Z" fill="#f2a64b" stroke="#24485b" stroke-width="7"></path>
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  <circle cx="510" cy="145" r="12" fill="#24485b"></circle>
  <circle cx="514" cy="141" r="4" fill="#fff"></circle>

  
  <path d="M365 190 Q275 205 285 335 Q330 375 405 314 Q438 274 420 220Z" fill="#c4d3dc" stroke="#24485b" stroke-width="7"></path>
  <path d="M310 250 Q350 276 393 257 M306 285 Q350 306 389 291" fill="none" stroke="#91a8b5" stroke-width="6"></path>

  
  <g fill="none" stroke="#d98438" stroke-width="9" stroke-linecap="round">
    <path d="M375 340 L390 405"></path>
    <path d="M450 340 L425 405"></path>
    <path d="M390 405 Q375 425 350 420"></path>
    <path d="M425 405 Q445 425 468 417"></path>
  </g>

  
  <g fill="#e99a43" stroke="#24485b" stroke-width="4">
    <ellipse cx="350" cy="420" rx="27" ry="11" transform="rotate(-12 350 420)"></ellipse>
    <ellipse cx="468" cy="417" rx="27" ry="11" transform="rotate(12 468 417)"></ellipse>
  </g>

  
  <path d="M445 270 Q462 248 480 270" fill="none" stroke="#24485b" stroke-width="10"></path>
</svg>