GPT-5.6 Luna  max · 2026-10-15 · Sample 3/3

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AI reference score

4.95 ± 0.32

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

Claude Opus 5.5 · medium · Pass 1 5.25
Claude Opus 5.5 · medium · Pass 2 5.10
GPT-6 Astra · medium · Pass 1 5.35 Not counted
GPT-6 Astra · medium · Pass 2 5.60 Not counted
Grok 4.7 · medium · Pass 1 4.50
Grok 4.7 · medium · Pass 2 4.95

Scoring criteria

Pelican likeness
5.25
Bicycle correctness
4.75
Riding pose
4.75
Composition
6.25
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.25

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画,画面中央是一只白色的鸟(形似鹈鹕),它有很长的橙色喙,头顶有浅黄色的羽冠,脖子上系着红色领巾,正骑着一辆蓝色车架的自行车向右行驶。自行车有两个黑色车轮,车轮上有白色辐条,后轮上方有一个橙色货架,鸟的橙色细腿踩在脚踏上。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,还有几条白色短线;下方是两层绿色起伏的山丘,最下面是一条灰色道路,路中间有黄色虚线。

The front-facing body clashes with the side view of the bike, there's no pouch, and both feet are squeezed around the crank.

Machine translated

Original (Chinese) 身体正面朝向与侧面的车视角冲突,没有喉囊,双脚挤在中轴处。

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

Claude Opus 5.5 · medium · Pass 2

5.10

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画,画面中央是一只白色的鸟(形似鹈鹕),它有很长的橙色喙,头顶有浅黄色的羽冠,脖子上系着红色领巾,正骑着一辆蓝色车架的自行车向右行驶。自行车有两个黑色车轮,车轮上有白色辐条,后轮上方有一个橙色货架,鸟的橙色细腿踩在脚踏上。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,还有几条白色短线;下方是两层绿色起伏的山丘,最下面是一条灰色道路,路中间有黄色虚线。

The front wheel is detached from the frame and hangs in the air, the pouch isn't obvious, and the bird's body is a bit fat and doesn't look much like a pelican.

Machine translated

Original (Chinese) 前轮与车架脱节、悬空,喉囊不明显,鸟身比例偏胖、像鹈鹕的程度不高。

  • Long beak and throat pouch: No
  • 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
6.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

5.35 Not counted

What the judge sees: Original (Chinese) 画面中央是一只戴黄色皇冠的卡通鸟,身体呈乳白色,橙色长喙朝向右侧,颈前有红色垂饰,骑着一辆蓝绿色自行车;自行车有两个深灰色车轮,左侧车轮上方有橙黄色梯形物体。背景是浅蓝色天空,右上方有黄色圆形太阳,中间是深浅不同的绿色山丘,下方是带黄色虚线的灰色道路。

Crown-like headwear makes the pelican harder to recognize, and both feet are clearly out of line with the pedals.

Machine translated

Original (Chinese) 冠状头饰削弱鹈鹕辨识度,双脚与踏板明显错位。

  • 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 2

5.60 Not counted

What the judge sees: Original (Chinese) 画面中央是一只戴黄色皇冠的卡通鸟,身体呈乳白色,橙色长喙朝向右侧,颈前有红色垂饰,骑着一辆蓝绿色自行车;自行车有两个深灰色车轮,左侧车轮上方有橙黄色梯形物体。背景是浅蓝色天空,右上方有黄色圆形太阳,中间是深浅不同的绿色山丘,下方是带黄色虚线的灰色道路。

Crown-like headwear weakens the pelican features, and both feet bunch up at the crank instead of lining up with the pedals.

Machine translated

Original (Chinese) 冠状头饰削弱鹈鹕特征,双脚聚在中轴处,踩踏关系错位。

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

Grok 4.7 · medium · Pass 1

4.50

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,头戴黄色小冠,长着橙色大喙和红色颈带,正骑在一辆蓝色自行车上向右行进。自行车后座有橙色条状货架,两个黑色轮辐车轮位于深灰色路面上,路面有黄色虚线。背景是浅蓝色天空、右上方的黄色圆形太阳,以及层层绿色起伏山丘。

The front wheel is detached from the frame, both feet hang in the air, and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 前轮脱离车架,双脚悬空,翅膀未握车把。

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

Grok 4.7 · medium · Pass 2

4.95

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,头戴黄色小冠,长着橙色大喙和红色颈带,正骑在一辆蓝色自行车上向右行进。自行车后座有橙色条状货架,两个黑色轮辐车轮位于深灰色路面上,路面有黄色虚线。背景是浅蓝色天空、右上方的黄色圆形太阳,以及层层绿色起伏山丘。

Both wheels and the frame are visible, but the pedals are tangled, the handlebars are unclear, and the riding pose is awkward.

Machine translated

Original (Chinese) 双轮车架可见,但踏板缠结、车把不清,骑姿别扭。

  • 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
5.00
Bicycle correctness
5.00
Riding pose
4.00
Composition
7.00
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 rides a blue bicycle through a sunny landscape.</desc>

  <defs>
    <linearGradient id="sky" x2="0" y2="1">
      <stop stop-color="#9bdcf5"></stop>
      <stop offset="1" stop-color="#eefaff"></stop>
    </linearGradient>
    <linearGradient id="road" x2="0" y2="1">
      <stop stop-color="#69747a"></stop>
      <stop offset="1" stop-color="#3e474c"></stop>
    </linearGradient>
    <filter id="shadow">
      <feDropShadow dx="0" dy="5" stdDeviation="5" flood-opacity=".22"></feDropShadow>
    </filter>
  </defs>

  
  <rect width="900" height="650" fill="url(#sky)"></rect>
  <circle cx="760" cy="105" r="55" fill="#ffe28a"></circle>
  <path d="M0 355Q140 275 270 345T520 340T900 320V470H0Z" fill="#8bc793"></path>
  <path d="M0 410Q170 335 340 395T650 385T900 370V500H0Z" fill="#62ad76"></path>
  <path d="M0 480Q220 425 450 460T900 440V650H0Z" fill="url(#road)"></path>
  <path d="M0 542Q230 505 450 530T900 510" fill="none" stroke="#f6da70" stroke-width="12" stroke-dasharray="55 35"></path>

  <ellipse cx="470" cy="535" rx="210" ry="20" fill="#17252b" opacity=".25"></ellipse>

  
  <g fill="none" stroke-linecap="round" stroke-linejoin="round">
    <g stroke="#25343a" stroke-width="9">
      <circle cx="310" cy="490" r="78"></circle>
      <circle cx="650" cy="490" r="78"></circle>
    </g>

    <g stroke="#d7e4e5" stroke-width="2" opacity=".8">
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    </g>

    <g stroke="#197d9b" stroke-width="11">
      <path d="M310 490l95-130 105 130z"></path>
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      <path d="M510 490l55-135"></path>
    </g>

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    <circle cx="462" cy="490" r="17" fill="#e7b94c" stroke="#25343a" stroke-width="6"></circle>
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    <ellipse cx="420" cy="520" rx="24" ry="8" fill="#25343a" transform="rotate(-25 420 520)"></ellipse>
    <ellipse cx="501" cy="455" rx="24" ry="8" fill="#25343a" transform="rotate(-25 501 455)"></ellipse>

    
    <path d="M255 410h92l14 48h-120z" fill="#e5a33e" stroke="#25343a" stroke-width="7"></path>
    <path d="M270 410l15 48m13-48l15 48m13-48l15 48" stroke="#b8732b" stroke-width="4"></path>
  </g>

  
  <g filter="url(#shadow)" stroke="#26353a" stroke-width="7" stroke-linecap="round" stroke-linejoin="round">

    
    <path d="M390 350q-42-52-22-125 19-72 92-76 77-4 108 59 23 48-13 99-35 50-91 60-52 9-74-17z" fill="#f6f1df"></path>

    
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    <path d="M430 270q38-16 78 1m-68 25q38-14 74 1" fill="none" stroke="#a7c1c0" stroke-width="6"></path>

    
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    <path d="M490 181q90 12 183-7" fill="none" stroke="#c7772b" stroke-width="6"></path>
    <path d="M674 173q28 7 31 19-17 13-31 9" fill="#e58b31"></path>

    
    <circle cx="480" cy="119" r="13" fill="white"></circle>
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    <path d="M532 249q37 35 44 86l-8 25" fill="none" stroke="#d4e0de" stroke-width="30"></path>
    <path d="M568 350l14-22" fill="none" stroke="#f0a23c" stroke-width="13"></path>
  </g>

  
  <g stroke="white" stroke-width="7" stroke-linecap="round" opacity=".8">
    <path d="M95 235h65"></path>
    <path d="M60 270h45"></path>
    <path d="M740 290h65"></path>
  </g>
</svg>