GPT-5.6 Luna  low · 2026-10-19 · Sample 1/3

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AI reference score

5.55 ± 0.14

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

Claude Opus 5.5 · medium · Pass 1 5.45
Claude Opus 5.5 · medium · Pass 2 5.75
GPT-6 Astra · medium · Pass 1 5.65 Not counted
GPT-6 Astra · medium · Pass 2 5.60 Not counted
Grok 4.7 · medium · Pass 1 5.45
Grok 4.7 · medium · Pass 2 5.55

Scoring criteria

Pelican likeness
5.00
Bicycle correctness
7.00
Riding pose
4.50
Composition
5.75
Obvious errors (higher is better)
5.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.45

What the judge sees: Original (Chinese) 图片背景为浅蓝色,中间是一只简笔画风格的白色鸟,它有一个黑色圆点眼睛、一张指向右侧的橙色长喙,还有浅灰蓝色的翅膀和尾部。这只鸟坐在一辆深蓝色线条勾勒的自行车上,两条细腿向下伸到脚踏处,车把在右侧。一条略呈波浪形的蓝色横线穿过两个车轮的下部,横贯整个画面。

Bicycle structure is mostly right, but the pelican has no pouch, the wing shape behind its head looks like an ear, and the feet miss the pedals.

Machine translated

Original (Chinese) 自行车结构基本对,但鹈鹕没有喉囊,头后翼形像耳朵,脚没踩到踏板。

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

Claude Opus 5.5 · medium · Pass 2

5.75

What the judge sees: Original (Chinese) 图片背景为浅蓝色,中间是一只简笔画风格的白色鸟,它有一个黑色圆点眼睛、一张指向右侧的橙色长喙,还有浅灰蓝色的翅膀和尾部。这只鸟坐在一辆深蓝色线条勾勒的自行车上,两条细腿向下伸到脚踏处,车把在右侧。一条略呈波浪形的蓝色横线穿过两个车轮的下部,横贯整个画面。

Bicycle structure is fairly complete, but the bird has no pouch and looks more like a seagull, and the wing at the back is oddly placed.

Machine translated

Original (Chinese) 自行车结构较完整,但鸟没有喉囊,更像海鸥,背后翅膀位置也怪。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
4.00
Bicycle correctness
7.00
Riding pose
6.00
Composition
6.00
Obvious errors (higher is better)
6.00

GPT-6 Astra · medium · Pass 1

5.65 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色的卡通鸭子骑在自行车上,鸭头朝右,橙黄色的扁长嘴向右伸出,头上有一个深色圆眼睛,身体左侧有浅蓝灰色的翅膀和尾部。自行车位于画面下半部,由深蓝灰色线条勾勒,两个圆形车轮左右排列,三角形车架连接其间;车轮后方有一条横贯画面底部的浅蓝色弧线。

Long beak is recognizable, but the saddle is unclear and the feet and pedals are a muddle.

Machine translated

Original (Chinese) 长喙可辨,但车座不明确,脚与踏板关系混乱。

  • 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
6.00
Riding pose
3.00
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) 浅蓝色背景中,一只白色的卡通鸭子骑在自行车上,鸭头朝右,橙黄色的扁长嘴向右伸出,头上有一个深色圆眼睛,身体左侧有浅蓝灰色的翅膀和尾部。自行车位于画面下半部,由深蓝灰色线条勾勒,两个圆形车轮左右排列,三角形车架连接其间;车轮后方有一条横贯画面底部的浅蓝色弧线。

Frame is fairly complete, but the saddle is unclear, the wings are off the handlebars, and the shape behind the head looks out of place.

Machine translated

Original (Chinese) 车架较完整,但车座不明、翅膀离把,头后形体突兀。

  • 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
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

5.45

What the judge sees: Original (Chinese) 浅蓝色背景中央,一只白色卡通鸟面朝右骑在深色线描自行车上。鸟的身体和头是圆形,右眼是黑色圆点,橙色尖喙朝右伸出,背上和胸前各有一块浅灰蓝色翅膀。自行车有两个圆轮、车架、车把和踏板,下方有一条浅青绿色横线。

Beak makes it recognizable as a pelican, but the bird is floating and its feet aren't on the pedals.

Machine translated

Original (Chinese) 喙能认出鹈鹕,但鸟身悬空,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: No
  • Feet on the pedals: No
Pelican likeness
6.00
Bicycle correctness
6.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 2

5.55

What the judge sees: Original (Chinese) 浅蓝色背景中央,一只白色卡通鸟面朝右骑在深色线描自行车上。鸟的身体和头是圆形,右眼是黑色圆点,橙色尖喙朝右伸出,背上和胸前各有一块浅灰蓝色翅膀。自行车有两个圆轮、车架、车把和踏板,下方有一条浅青绿色横线。

Bike is the most complete and the bird is sitting on it, but the wings grow from behind its head.

Machine translated

Original (Chinese) 自行车最完整,鸟身坐于车上,翅膀却长在头后。

  • 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
5.00
Bicycle correctness
8.00
Riding pose
4.00
Composition
5.00
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-label="A pelican riding a bicycle">
  <rect width="800" height="600" fill="#dff3ff"></rect>
  <path d="M0 485 Q200 465 400 485 T800 480" fill="none" stroke="#83b7c9" stroke-width="8"></path>

  
  <g fill="none" stroke="#263746" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="250" cy="445" r="82"></circle>
    <circle cx="585" cy="445" r="82"></circle>
    <path d="M250 445 L355 300 L455 445 L250 445 M355 300 L585 445 M455 445 L535 315 L585 445"></path>
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    <path d="M525 315 L565 295"></path>
    <circle cx="455" cy="445" r="15"></circle>
    <path d="M455 445 L420 410 M455 445 L490 475"></path>
  </g>

  
  <g stroke="#263746" stroke-width="7" stroke-linejoin="round">
    <ellipse cx="410" cy="245" rx="112" ry="125" fill="#f8fbfc"></ellipse>
    <path d="M335 205 Q275 190 285 120 Q300 65 360 95 Q395 115 375 170 Z" fill="#d9e8ed"></path>
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    <path d="M375 180 Q350 115 405 75 Q470 35 520 90 Q555 130 515 175 Q475 205 425 185Z" fill="#f8fbfc"></path>
    <circle cx="465" cy="105" r="10" fill="#263746"></circle>
    
    <path d="M505 130 Q610 125 655 165 Q595 220 505 175 Q480 155 505 130Z" fill="#f2ae58"></path>
    <path d="M505 168 Q575 180 625 168" fill="none"></path>
    
    <path d="M380 325 L365 410 M455 320 L475 410" fill="none"></path>
    <path d="M350 410 Q370 425 390 410 M460 410 Q480 425 500 410" fill="none"></path>
    
    <path d="M365 410 L420 410 M475 410 L430 445" fill="none"></path>
  </g>

  
  <path d="M535 315 Q550 280 585 295" fill="none" stroke="#263746" stroke-width="9" stroke-linecap="round"></path>
</svg>