GPT-5.6 Luna  low · 2026-10-24 · Sample 2/3

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AI reference score

4.20 ± 0.40

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

Claude Opus 5.5 · medium · Pass 1 3.80
Claude Opus 5.5 · medium · Pass 2 4.10
GPT-6 Astra · medium · Pass 1 3.65 Not counted
GPT-6 Astra · medium · Pass 2 4.40 Not counted
Grok 4.7 · medium · Pass 1 4.75
Grok 4.7 · medium · Pass 2 4.15

Scoring criteria

Pelican likeness
4.00
Bicycle correctness
4.50
Riding pose
3.25
Composition
5.75
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.80

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鸟,它有大大的橙色喙、浅灰色的翅膀和细长的橙色腿,正坐在一辆深蓝灰色线条画成的自行车上,双脚踩着踏板。自行车前方装着一个棕色的梯形篮子。背景上半部分是浅蓝色天空,下半部分是起伏的绿色草地,自行车下方有一条深绿色的横线作为地面。

Bird looks more like a duck, with no pouch, feet hanging in the air, a floating basket, and a ground line running through the wheels.

Machine translated

Original (Chinese) 鸟更像鸭子,没有喉囊,脚悬空,车篮浮在空中,地面线穿过车轮。

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

Claude Opus 5.5 · medium · Pass 2

4.10

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鸟,它有大大的橙色喙、浅灰色的翅膀和细长的橙色腿,正坐在一辆深蓝灰色线条画成的自行车上,双脚踩着踏板。自行车前方装着一个棕色的梯形篮子。背景上半部分是浅蓝色天空,下半部分是起伏的绿色草地,自行车下方有一条深绿色的横线作为地面。

Looks more like a generic bird, with no pouch under the beak, feet hanging above the pedals, and a muddled frame.

Machine translated

Original (Chinese) 更像普通鸟类,喙无喉囊,脚悬空没踩踏板,车架结构混乱。

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

GPT-6 Astra · medium · Pass 1

3.65 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的白色鸭子,身体和车架以深蓝灰色线条勾勒,头部朝右,有黑色圆眼睛和橙黄色长嘴,两条橙色腿向下伸到脚踏附近。自行车有两个圆形车轮,右侧车轮上方放着一个棕色梯形车筐;背景为浅蓝色,下方是起伏的浅绿色地面和一条深绿色横线。

Bird looks more like a duck, with no pouch and unclear connections to the handlebars and pedals.

Machine translated

Original (Chinese) 鸟形更接近鸭子,喉囊缺失,车把及脚踏连接不清。

  • 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
4.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.40 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的白色鸭子,身体和车架以深蓝灰色线条勾勒,头部朝右,有黑色圆眼睛和橙黄色长嘴,两条橙色腿向下伸到脚踏附近。自行车有两个圆形车轮,右侧车轮上方放着一个棕色梯形车筐;背景为浅蓝色,下方是起伏的浅绿色地面和一条深绿色横线。

Basket is clear, but contact with the bike is lacking, and handlebars and pedals are missing.

Machine translated

Original (Chinese) 车篮清楚,但骑行接触关系不足,车把与踏板结构缺失。

  • 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
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

4.75

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,面向右侧,坐在一辆深色轮廓的自行车上。鸟有圆形头部、小黑点眼睛、长而尖的橙色喙、浅灰色翅膀和两条橙色腿,脚踏在踏板上。自行车有两个圆轮,前轮上方是棕色篮子;背景上方为浅蓝色,下方为绿色地面,地面上有一条深绿色横线。

There's no pouch or handlebars, the horizon runs through both wheels, and it looks like a duck sitting on a bike.

Machine translated

Original (Chinese) 没有喉囊和车把,地平线穿过两轮,像鸭子坐车。

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

Grok 4.7 · medium · Pass 2

4.15

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,面向右侧,坐在一辆深色轮廓的自行车上。鸟有圆形头部、小黑点眼睛、长而尖的橙色喙、浅灰色翅膀和两条橙色腿,脚踏在踏板上。自行车有两个圆轮,前轮上方是棕色篮子;背景上方为浅蓝色,下方为绿色地面,地面上有一条深绿色横线。

There's no pouch and the feet aren't pedaling, so the bird is just resting on the bike.

Machine translated

Original (Chinese) 无喉囊且脚未踩踏,鸟只是搁在车上。

  • 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
2.00
Composition
6.00
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 0 800 600" role="img" aria-label="A pelican riding a bicycle">
  <rect width="800" height="600" fill="#dff3ff"></rect>
  <path d="M0 470 Q200 430 400 470 T800 460 V600 H0Z" fill="#9bd18b"></path>
  <path d="M90 470 H710" stroke="#4d7652" stroke-width="8" stroke-linecap="round"></path>

  
  <g fill="none" stroke="#263746" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="245" cy="430" r="72"></circle>
    <circle cx="585" cy="430" r="72"></circle>
    <path d="M245 430 L350 300 L440 430 L245 430 L390 430"></path>
    <path d="M350 300 L420 300"></path>
    <path d="M440 430 L500 300 L585 430"></path>
    <path d="M500 300 L535 300"></path>
    <path d="M345 300 L330 270"></path>
    <path d="M315 270 H350"></path>
    <path d="M390 430 L375 400 M390 430 L415 450"></path>
  </g>

  
  <path d="M300 285 Q315 190 415 185 Q500 185 530 260 Q545 305 505 335            Q455 365 370 335 Q315 325 300 285Z" fill="#f7f7f2" stroke="#263746" stroke-width="8"></path>

  
  <path d="M345 245 Q405 215 475 245 Q430 290 365 300 Q340 280 345 245Z" fill="#d9e1e2" stroke="#263746" stroke-width="7"></path>
  <path d="M375 260 Q420 245 455 250" fill="none" stroke="#9daeb2" stroke-width="6"></path>

  
  <path d="M405 215 Q390 125 445 90 Q500 55 545 105 Q575 140 540 190            Q515 220 475 225Z" fill="#f7f7f2" stroke="#263746" stroke-width="8"></path>
  <circle cx="505" cy="125" r="8" fill="#263746"></circle>

  
  <path d="M535 145 Q625 135 690 170 Q625 225 525 185Z" fill="#f2a94e" stroke="#263746" stroke-width="8"></path>
  <path d="M535 185 Q600 205 655 180" fill="none" stroke="#c8792e" stroke-width="6"></path>

  
  <g fill="none" stroke="#c8792e" stroke-width="8" stroke-linecap="round">
    <path d="M385 325 L370 405"></path>
    <path d="M470 330 L450 405"></path>
    <path d="M365 405 H400"></path>
    <path d="M435 405 H470"></path>
  </g>

  
  <g fill="#f2a94e" stroke="#263746" stroke-width="5">
    <path d="M365 400 Q390 390 405 405 Q385 420 360 415Z"></path>
    <path d="M435 400 Q460 390 475 405 Q455 420 430 415Z"></path>
  </g>

  
  <path d="M555 300 H650 L635 365 H570Z" fill="#c8894b" stroke="#263746" stroke-width="8"></path>
  <path d="M570 320 H642 M565 340 H638" stroke="#a76637" stroke-width="5"></path>
</svg>