GPT-5.6 Luna  medium · 2026-10-17 · Sample 1/3

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AI reference score

4.92 ± 0.43

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 5.35
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 5.20 Not counted
Grok 4.7 · medium · Pass 1 4.35
Grok 4.7 · medium · Pass 2 5.15

Scoring criteria

Pelican likeness
5.25
Bicycle correctness
5.25
Riding pose
3.25
Composition
6.75
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插画:画面中央有一只白色的卡通鸟,它有灰色的翅膀、橙色的大喙和细长的橙色腿,脖子上系着一条红色领巾,正骑在一辆深蓝色线条勾勒的自行车上,自行车的两个轮子是浅蓝色。背景是浅蓝色的天空,右上角在鸟喙后方有一个黄色的圆形太阳,下方是绿色的草地。自行车左右两侧各有几条短的蓝色横线。

Bird looks like it's standing on the frame, not sitting on the saddle, with wings off the handlebars and an overly simple frame.

Machine translated

Original (Chinese) 鸟像是站在车架上,没有坐上车座,翅膀也没握车把,车架结构过于简单。

  • 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

Claude Opus 5.5 · medium · Pass 2

5.35

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:画面中央有一只白色的卡通鸟,它有灰色的翅膀、橙色的大喙和细长的橙色腿,脖子上系着一条红色领巾,正骑在一辆深蓝色线条勾勒的自行车上,自行车的两个轮子是浅蓝色。背景是浅蓝色的天空,右上角在鸟喙后方有一个黄色的圆形太阳,下方是绿色的草地。自行车左右两侧各有几条短的蓝色横线。

Cute style, but the bulky body doesn't look like a pelican, the bicycle is too simple, and one foot isn't on a pedal.

Machine translated

Original (Chinese) 风格可爱,但鸟身臃肿不像鹈鹕,自行车过简且一只脚没踩踏板。

  • 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
7.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 1

4.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着深蓝色自行车的鸟,身体呈灰白色,长喙为橙黄色,脖子上围着红色围巾,橙色双腿伸向脚踏板。自行车的两个圆形车轮位于画面下方,背景是浅蓝色天空和绿色起伏地面,右上方有一个黄色圆形,左右两侧散布着蓝色短横线。

Bird stands upright, feet disconnected from the pedals, with unclear positioning of the handlebars and saddle.

Machine translated

Original (Chinese) 鸟呈直立姿态,脚与踏板脱节,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

5.20 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着深蓝色自行车的鸟,身体呈灰白色,长喙为橙黄色,脖子上围着红色围巾,橙色双腿伸向脚踏板。自行车的两个圆形车轮位于画面下方,背景是浅蓝色天空和绿色起伏地面,右上方有一个黄色圆形,左右两侧散布着蓝色短横线。

Clear long beak and pouch, but neither foot is on the pedals and the wings don't touch the handlebars.

Machine translated

Original (Chinese) 长喙喉囊明确,但双脚未踩踏板,翅膀未接车把。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
7.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

4.35

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆身、黑眼、橙色长喙,脖子上系着红色围巾,灰色翅膀和浅灰尾部,橙色细腿踏在一辆深蓝色自行车上。自行车有两个大轮,位于画面下方,鸟面向右侧。背景是浅蓝色天空,右上角有一个黄色圆形太阳,底部是绿色起伏地面,左右两侧各有几条短的蓝色横线。

Round body and short neck look like a waterbird, not sitting on the saddle, with one foot on the frame.

Machine translated

Original (Chinese) 圆身短颈像水鸟,未坐车座,一脚踩在车架上。

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

Grok 4.7 · medium · Pass 2

5.15

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆身、黑眼、橙色长喙,脖子上系着红色围巾,灰色翅膀和浅灰尾部,橙色细腿踏在一辆深蓝色自行车上。自行车有两个大轮,位于画面下方,鸟面向右侧。背景是浅蓝色天空,右上角有一个黄色圆形太阳,底部是绿色起伏地面,左右两侧各有几条短的蓝色横线。

Round-bodied bird standing on the frame, feet off the pedals and wings not holding the handlebars.

Machine translated

Original (Chinese) 圆身鸟站在车架上,脚离踏板,翅膀也没握把。

  • 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
3.00
Composition
8.00
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 0 900 650" role="img" aria-labelledby="title desc">
  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican riding a blue bicycle.</desc>

  <rect width="900" height="650" fill="#dff4ff"></rect>
  <circle cx="735" cy="115" r="58" fill="#ffd96a"></circle>
  <path d="M0 510 Q180 470 350 505 T700 500 T900 510 V650 H0Z" fill="#a7d98b"></path>

  
  <g fill="none" stroke="#24506b" stroke-width="11" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="255" cy="510" r="92" fill="#e9f8ff"></circle>
    <circle cx="650" cy="510" r="92" fill="#e9f8ff"></circle>
    <path d="M255 510 L390 350 L500 510 L255 510 L430 510"></path>
    <path d="M390 350 L500 510 L650 510"></path>
    <path d="M390 350 L370 305"></path>
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    <path d="M650 510 L680 395"></path>
    <path d="M650 395 H710"></path>
    <path d="M430 510 L450 535"></path>
    <path d="M410 535 H470"></path>
  </g>

  
  <g stroke="#4b5963" stroke-width="7" stroke-linejoin="round">
    <ellipse cx="470" cy="255" rx="112" ry="132" fill="#f5f7f7"></ellipse>
    <path d="M411 330 Q465 375 530 326 L554 405 Q490 450 416 405Z" fill="#d7e0e3"></path>
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  </g>

  
  <g stroke="#24506b" stroke-width="9" stroke-linecap="round">
    <circle cx="430" cy="510" r="14" fill="#ffd96a"></circle>
    <path d="M430 510 L399 482 M430 510 L462 536"></path>
  </g>

  
  <path d="M405 190 Q470 215 546 188 L535 222 Q468 244 410 215Z" fill="#e95d62" stroke="#9f3944" stroke-width="5"></path>
  <path d="M531 216 L604 260 L535 254Z" fill="#e95d62" stroke="#9f3944" stroke-width="5"></path>

  
  <g stroke="#76b6c9" stroke-width="7" stroke-linecap="round">
    <path d="M105 360 H185"></path>
    <path d="M73 395 H145"></path>
    <path d="M735 350 H810"></path>
  </g>
</svg>