GPT-5.6 Luna  medium · 2026-10-25 · Sample 2/3

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AI reference score

5.31 ± 1.06

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 4.45
GPT-6 Astra · medium · Pass 1 5.80 Not counted
GPT-6 Astra · medium · Pass 2 5.85 Not counted
Grok 4.7 · medium · Pass 1 5.10
Grok 4.7 · medium · Pass 2 6.85

Scoring criteria

Pelican likeness
6.50
Bicycle correctness
5.50
Riding pose
3.50
Composition
6.50
Obvious errors (higher is better)
4.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.85

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画:一只白色的鸟骑在一辆蓝色自行车上。鸟有很大的橙色喙、一只黑色圆眼睛和头顶三根竖起的羽毛,身上有一个浅灰色的圆形翅膀,两条橙色细腿伸向下方的黄色圆形脚踏。自行车的两个车轮是深蓝色轮框加浅蓝色辐条。背景是从上到下由浅蓝渐变到更浅的天空,右上角鸟嘴后面有一个黄色圆形太阳,底部是两层起伏的绿色草地。

The bird has no neck and looks more like an owl, with its body floating away from the saddle and neither foot on the pedals.

Machine translated

Original (Chinese) 鸟没有脖子,更像猫头鹰,身体悬空偏离车座,双脚也不在踏板上。

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

Claude Opus 5.5 · medium · Pass 2

4.45

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画:一只白色的鸟骑在一辆蓝色自行车上。鸟有很大的橙色喙、一只黑色圆眼睛和头顶三根竖起的羽毛,身上有一个浅灰色的圆形翅膀,两条橙色细腿伸向下方的黄色圆形脚踏。自行车的两个车轮是深蓝色轮框加浅蓝色辐条。背景是从上到下由浅蓝渐变到更浅的天空,右上角鸟嘴后面有一个黄色圆形太阳,底部是两层起伏的绿色草地。

Cute style, but the frame doesn't connect to the front wheel, the bird floats above the bike, and its feet aren't on the pedals.

Machine translated

Original (Chinese) 画风可爱,但车架没连到前轮,鸟浮在车上,脚也没踩踏板。

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

GPT-6 Astra · medium · Pass 1

5.80 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着蓝色自行车的鸟,身体呈乳白色,翅膀为浅灰蓝色,橙黄色的长嘴朝向右侧,橙色双腿伸向车身下方。自行车有两个浅蓝色圆形车轮,轮缘和鸟的轮廓均为深蓝色;背景是浅蓝色天空,右上方有一个被鸟嘴部分遮挡的黄色圆形太阳,底部是深浅两层绿色起伏地面。

The long beak stands out, but the body is away from the saddle, and the feet and handlebars lack the contact needed for riding.

Machine translated

Original (Chinese) 长喙醒目,但身体偏离车座,双脚与车把缺乏骑行接触。

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

GPT-6 Astra · medium · Pass 2

5.85 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着蓝色自行车的鸟,身体呈乳白色,翅膀为浅灰蓝色,橙黄色的长嘴朝向右侧,橙色双腿伸向车身下方。自行车有两个浅蓝色圆形车轮,轮缘和鸟的轮廓均为深蓝色;背景是浅蓝色天空,右上方有一个被鸟嘴部分遮挡的黄色圆形太阳,底部是深浅两层绿色起伏地面。

The long beak and pouch are distinct, but the body is off the saddle and neither foot is on the pedals.

Machine translated

Original (Chinese) 长喙与喉囊鲜明,但身体离座、双脚未踏踏板。

  • 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
8.00
Bicycle correctness
6.00
Riding pose
2.00
Composition
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

5.10

What the judge sees: Original (Chinese) 画面中央是一只奶油色卡通鸟,长着橙色大嘴、圆眼和头顶几根短羽,橙黄色细腿搭在一辆深蓝色自行车上,身体朝右。自行车有两个带浅色辐条的圆形车轮,车架和把手为深蓝色。背景是浅蓝色天空,右上方有一个黄色圆形太阳,底部是起伏的绿色地面。

There's a beak, pouch and two wheels, but the bird floats above the saddle with neither foot on the pedals.

Machine translated

Original (Chinese) 有喙囊和双轮,但鸟悬在座上,双脚未踩踏板。

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

Grok 4.7 · medium · Pass 2

6.85

What the judge sees: Original (Chinese) 画面中央是一只奶油色卡通鸟,长着橙色大嘴、圆眼和头顶几根短羽,橙黄色细腿搭在一辆深蓝色自行车上,身体朝右。自行车有两个带浅色辐条的圆形车轮,车架和把手为深蓝色。背景是浅蓝色天空,右上方有一个黄色圆形太阳,底部是起伏的绿色地面。

The beak, pouch, wheels and frame are clear, and the rider is at the saddle, but its feet aren't on the pedals.

Machine translated

Original (Chinese) 喙囊与双轮车架清楚,人在鞍位,但脚未踩在踏板上。

  • 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
8.00
Bicycle correctness
7.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
6.00

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 0 900 650">
  <defs>
    <linearGradient id="sky" x2="0" y2="1">
      <stop stop-color="#b9e9ff"></stop>
      <stop offset="1" stop-color="#f5fcff"></stop>
    </linearGradient>
  </defs>

  <rect width="900" height="650" fill="url(#sky)"></rect>
  <circle cx="760" cy="125" r="62" fill="#ffd86b"></circle>
  <path d="M0 520Q210 470 405 520T900 505V650H0Z" fill="#a7dc8b"></path>
  <path d="M0 574Q210 525 420 575T900 560V650H0Z" fill="#72bd6d"></path>

  
  <g fill="none" stroke-linecap="round" stroke-linejoin="round">
    <g stroke="#244b5b" stroke-width="12">
      <circle cx="275" cy="500" r="92" fill="#d8f5ff"></circle>
      <circle cx="665" cy="500" r="92" fill="#d8f5ff"></circle>
    </g>
    <g stroke="#8acde5" stroke-width="3">
      <path d="M275 408v184M183 500h184M210 435l130 130M340 435L210 565"></path>
      <path d="M665 408v184M573 500h184M600 435l130 130M730 435L600 565"></path>
    </g>
    <path d="M275 500l128-116 112 116H275l128-116 112 116" stroke="#237ea0" stroke-width="12"></path>
    <path d="M403 384l-12-67M391 317h-55M515 500l18-116 69-26M584 358h48" stroke="#237ea0" stroke-width="12"></path>
    <circle cx="403" cy="500" r="25" stroke="#244b5b" stroke-width="8" fill="#ffd86b"></circle>
    <path d="M403 500l-36 37M403 500l35-34M391 537h-32M438 466h31" stroke="#244b5b" stroke-width="8"></path>
    <path d="M338 317h62M584 358h50" stroke="#244b5b" stroke-width="12"></path>
  </g>

  
  <g stroke="#244b5b" stroke-width="9" stroke-linejoin="round">
    <path d="M420 344C391 286 411 194 496 175C571 158 628 213 610 282C597 333 553 365 500 374Z" fill="#f8f4e8"></path>
    <path d="M475 183C455 115 488 74 550 82C609 90 640 141 611 202C591 241 553 255 522 236Z" fill="#fffdf5"></path>
    <path d="M536 114C573 80 628 97 642 139C651 166 625 184 592 177L548 163Z" fill="#fffdf5"></path>
    <path d="M625 143C710 136 803 164 824 197C783 229 708 219 627 182Z" fill="#f6a94f"></path>
    <path d="M631 181C694 212 771 225 812 199C785 249 701 247 624 196Z" fill="#e8843e"></path>
    <circle cx="595" cy="139" r="13" fill="#244b5b" stroke="none"></circle>
    <path d="M550 85l-7-28M569 84l8-29M587 90l17-25" fill="none" stroke-width="7"></path>
    <path d="M474 220C422 239 414 306 466 336C510 359 555 321 550 278C542 234 514 214 474 220Z" fill="#e5edf0"></path>
    <path d="M474 238l35 78M462 260l49 67M454 287l47 48" fill="none" stroke="#a9c3cd" stroke-width="6"></path>
    <path d="M464 339l-20 111M533 350l31 101" fill="none" stroke="#e99a52" stroke-width="13"></path>
    <path d="M444 450l-30 35M444 450l25 31M564 451l-5 34M564 451l32 23" fill="none" stroke="#e99a52" stroke-width="11"></path>
  </g>

  <text x="450" y="625" text-anchor="middle" font-family="sans-serif" font-size="22" font-weight="bold" fill="#286278">WHEELY GOOD DAY</text>
</svg>