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

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AI reference score

4.04 ± 0.31

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

Claude Opus 5.5 · medium · Pass 1 4.20
Claude Opus 5.5 · medium · Pass 2 3.60
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 4.90 Not counted
Grok 4.7 · medium · Pass 1 4.05
Grok 4.7 · medium · Pass 2 4.30

Scoring criteria

Pelican likeness
4.00
Bicycle correctness
4.50
Riding pose
2.25
Composition
5.50
Obvious errors (higher is better)
4.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.20

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景上的扁平风格线条插画:画面中央是一只白色的鸟,身体为椭圆形,头部是圆形,有一只黑色眼睛、一个向左伸出的橙黄色长喙,头顶右侧有一小段粉红色弧线,胸前有两片浅灰蓝色的翅膀。鸟坐在一辆深蓝色线条勾勒的自行车上,橙色细腿向下伸到左右两侧,末端是橙色的脚掌,位于自行车两轮之间的车架附近。自行车的两个圆形车轮下方有一条横贯画面的浅蓝色弧线,像是地面。

Bird's head faces away from the handlebars, there's no saddle or pedals, and it's unclear what the pink thing on its head is.

Machine translated

Original (Chinese) 鸟头朝向和车把方向相反,没有车座和踏板,头上的粉色物体也说不清是什么。

  • Long beak and throat pouch: No
  • 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
5.00
Obvious errors (higher is better)
4.00

Claude Opus 5.5 · medium · Pass 2

3.60

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景上的扁平风格线条插画:画面中央是一只白色的鸟,身体为椭圆形,头部是圆形,有一只黑色眼睛、一个向左伸出的橙黄色长喙,头顶右侧有一小段粉红色弧线,胸前有两片浅灰蓝色的翅膀。鸟坐在一辆深蓝色线条勾勒的自行车上,橙色细腿向下伸到左右两侧,末端是橙色的脚掌,位于自行车两轮之间的车架附近。自行车的两个圆形车轮下方有一条横贯画面的浅蓝色弧线,像是地面。

Bird faces the opposite way from the bike and looks like it's standing in midair, with parts of the bike missing.

Machine translated

Original (Chinese) 鸟朝向与车相反、像悬浮站立,自行车结构残缺。

  • Long beak and throat pouch: No
  • 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
4.00
Riding pose
2.00
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) 浅蓝色背景中,一只米白色的鸟位于画面中央,橙黄色长喙朝左,头上有黑色圆眼和一小段粉红色弧线,身体前方有浅蓝灰色翅膀。鸟的橙色双腿向下伸到蓝色自行车的脚踏附近,自行车左右各有一个大圆形车轮,下方是一条浅蓝色弧线。

Original (Chinese) 鸟朝向与车把相反,翅膀未扶把,车座和踏板机构缺失。

  • 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

4.90 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只米白色的鸟位于画面中央,橙黄色长喙朝左,头上有黑色圆眼和一小段粉红色弧线,身体前方有浅蓝灰色翅膀。鸟的橙色双腿向下伸到蓝色自行车的脚踏附近,自行车左右各有一个大圆形车轮,下方是一条浅蓝色弧线。

Original (Chinese) 喉囊不明显,双翅未扶把,车座和踩踏结构缺失。

  • Long beak and throat pouch: No
  • 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
5.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

4.05

What the judge sees: Original (Chinese) 浅蓝色背景中央是一只白鸟骑在蓝色自行车上。鸟的身体呈椭圆形,圆头上有黑点眼睛和一小撮红色羽毛,橙色长喙朝左,浅蓝色翅膀贴在身前,橙色双腿踩在踏板上。自行车有两个蓝色圆轮和三角形车架,车轮下方有一条浅蓝色横线。

Round bird stands on the frame, with a short beak, no pouch, and feet off the pedals.

Machine translated

Original (Chinese) 圆鸟站在车架上,喙短无喉囊,脚未踩踏板。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
3.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 2

4.30

What the judge sees: Original (Chinese) 浅蓝色背景中央是一只白鸟骑在蓝色自行车上。鸟的身体呈椭圆形,圆头上有黑点眼睛和一小撮红色羽毛,橙色长喙朝左,浅蓝色翅膀贴在身前,橙色双腿踩在踏板上。自行车有两个蓝色圆轮和三角形车架,车轮下方有一条浅蓝色横线。

Has a long beak and a frame, but no pouch, and both feet stand on the crossbar instead of the pedals.

Machine translated

Original (Chinese) 有长喙和车架,但无喉囊,双脚站在横梁而非踏板。

  • Long beak and throat pouch: No
  • 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
4.00
Riding pose
2.00
Composition
6.00
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" 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="800" height="600" fill="#eaf7ff"></rect>
  <path d="M80 500 Q400 470 720 500" fill="none" stroke="#9bc7d9" stroke-width="8"></path>

  
  <g fill="none" stroke="#246b8f" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="245" cy="445" r="78"></circle>
    <circle cx="570" cy="445" r="78"></circle>
    <path d="M245 445 L345 315 L425 445 L245 445 M345 315 L570 445 M345 315 L405 315"></path>
    <path d="M425 445 L455 365 L520 365"></path>
    <path d="M345 315 L325 285"></path>
  </g>
  <g fill="#246b8f">
    <circle cx="345" cy="315" r="13"></circle>
    <circle cx="425" cy="445" r="13"></circle>
    <rect x="390" y="300" width="72" height="13" rx="6"></rect>
  </g>

  
  <ellipse cx="395" cy="245" rx="92" ry="118" fill="#f7f4ed" stroke="#3b4d56" stroke-width="7"></ellipse>
  <path d="M340 260 Q385 190 450 240 Q420 305 350 315Z" fill="#d9e8eb" stroke="#3b4d56" stroke-width="6"></path>

  
  <path d="M365 205 Q320 155 350 100 Q375 55 425 85 Q460 110 438 160 L420 215" fill="#f7f4ed" stroke="#3b4d56" stroke-width="7"></path>
  <circle cx="395" cy="96" r="58" fill="#f7f4ed" stroke="#3b4d56" stroke-width="7"></circle>

  
  <path d="M355 110 Q275 108 205 145 Q282 188 365 138Z" fill="#f2ad45" stroke="#3b4d56" stroke-width="7"></path>
  <path d="M216 146 Q290 145 357 135" fill="none" stroke="#bd7430" stroke-width="5"></path>

  
  <circle cx="414" cy="91" r="9" fill="#26343b"></circle>
  <path d="M442 72 Q460 82 464 101" fill="none" stroke="#d77d73" stroke-width="8" stroke-linecap="round"></path>

  
  <path d="M375 225 Q430 195 485 250 Q452 285 392 275Z" fill="#c4d9df" stroke="#3b4d56" stroke-width="7"></path>

  
  <g fill="none" stroke="#d77d35" stroke-width="8" stroke-linecap="round">
    <path d="M365 330 L345 405 L380 445"></path>
    <path d="M425 330 L450 395 L425 445"></path>
  </g>
  <g fill="#d77d35" stroke="#3b4d56" stroke-width="5">
    <path d="M375 442 Q345 430 325 448 Q350 465 380 456Z"></path>
    <path d="M420 442 Q445 428 470 447 Q448 465 420 456Z"></path>
  </g>

  
  <path d="M520 365 Q548 338 570 350" fill="none" stroke="#246b8f" stroke-width="9" stroke-linecap="round"></path>
</svg>