GPT-5.6 Luna  medium · 2026-10-08 · Sample 1/3

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AI reference score

5.46 ± 0.92

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

Claude Opus 5.5 · medium · Pass 1 5.10
Claude Opus 5.5 · medium · Pass 2 4.35
GPT-6 Astra · medium · Pass 1 4.50 Not counted
GPT-6 Astra · medium · Pass 2 5.55 Not counted
Grok 4.7 · medium · Pass 1 6.00
Grok 4.7 · medium · Pass 2 6.40

Scoring criteria

Pelican likeness
4.00
Bicycle correctness
5.50
Riding pose
6.25
Composition
6.50
Obvious errors (higher is better)
5.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.10

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央有一只白色、深蓝色描边的鸟,长着橙色的长喙,翅膀是灰蓝色,两条橙色细腿踩在一辆深蓝色线条勾勒的自行车踏板上,一根灰蓝色的长条从翅膀伸向车把。背景是浅蓝色天空,右上角有一个黄色圆形太阳。下方是起伏的绿色草地,自行车的两个圆形车轮压在一条深灰色的水平地面线上。

Wings holding the handlebars are a plus, but there's no pouch or saddle, and the frame is very crude.

Machine translated

Original (Chinese) 翅膀握着车把是加分项,但没有喉囊,车座缺失,车架结构也很简陋。

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

Claude Opus 5.5 · medium · Pass 2

4.35

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央有一只白色、深蓝色描边的鸟,长着橙色的长喙,翅膀是灰蓝色,两条橙色细腿踩在一辆深蓝色线条勾勒的自行车踏板上,一根灰蓝色的长条从翅膀伸向车把。背景是浅蓝色天空,右上角有一个黄色圆形太阳。下方是起伏的绿色草地,自行车的两个圆形车轮压在一条深灰色的水平地面线上。

The bird doesn't look like a pelican, the frame is confused, there's no saddle or crank, and the wings connect awkwardly to the handlebars.

Machine translated

Original (Chinese) 鸟不像鹈鹕,车架结构混乱,没有车座和曲柄,翅膀接车把的方式生硬。

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

GPT-6 Astra · medium · Pass 1

4.50 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深蓝色轮廓的鸟位于自行车上方,橙黄色的长喙朝右,灰蓝色翅膀在身体左侧,两条橙色腿向下伸向车架。自行车有两个深蓝色圆形车轮和三角形车架,底部是一条深蓝灰色横线及绿色起伏地面,画面右上方有一个黄色圆形。

Original (Chinese) 喙与喉囊特征不足,双脚共踩横条,车座和传动结构缺失。

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

GPT-6 Astra · medium · Pass 2

5.55 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深蓝色轮廓的鸟位于自行车上方,橙黄色的长喙朝右,灰蓝色翅膀在身体左侧,两条橙色腿向下伸向车架。自行车有两个深蓝色圆形车轮和三角形车架,底部是一条深蓝灰色横线及绿色起伏地面,画面右上方有一个黄色圆形。

Original (Chinese) 骑车动作可辨,但双脚挤在同一踏板区域,传动结构缺失。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
7.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

6.00

What the judge sees: Original (Chinese) 画面中央是一只面朝右的白色鸟,深色描边,橙色长喙,灰色翅膀伸向车把,橙色双腿踩在踏板上,骑着一辆深色轮廓的自行车。自行车有两个圆形车轮和三角车架,车轮落在底部一条深色横线上。背景上方是浅蓝色,右上角有一个黄色圆,下方是起伏的绿色地面。

Clearly riding, but the pointed beak has no pouch and lacks pelican features.

Machine translated

Original (Chinese) 能看出骑行,但尖喙没有喉囊,鹈鹕特征不足。

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

Grok 4.7 · medium · Pass 2

6.40

What the judge sees: Original (Chinese) 画面中央是一只面朝右的白色鸟,深色描边,橙色长喙,灰色翅膀伸向车把,橙色双腿踩在踏板上,骑着一辆深色轮廓的自行车。自行车有两个圆形车轮和三角车架,车轮落在底部一条深色横线上。背景上方是浅蓝色,右上角有一个黄色圆,下方是起伏的绿色地面。

The riding works, but the pointed beak has no pouch and doesn't look like a pelican.

Machine translated

Original (Chinese) 骑行关系成立,但尖喙无喉囊,不像鹈鹕。

  • 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
7.00
Composition
8.00
Obvious errors (higher is better)
7.00

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 0 800 500" role="img" aria-label="A pelican riding a bicycle">
  <rect width="800" height="500" fill="#dff4ff"></rect>
  <circle cx="680" cy="90" r="48" fill="#ffd966"></circle>
  <path d="M0 405 Q180 370 360 405 T800 400 V500 H0Z" fill="#9bd18b"></path>
  <path d="M90 430 H720" stroke="#475569" stroke-width="8"></path>

  
  <g fill="none" stroke="#26364a" stroke-width="8" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="245" cy="370" r="70"></circle>
    <circle cx="555" cy="370" r="70"></circle>
    <path d="M245 370 L350 265 L425 370 L245 370 M350 265 L555 370 M425 370 L390 245"></path>
    <path d="M390 245 L430 245 M350 265 L325 245"></path>
    <path d="M555 370 L580 245 L615 245"></path>
    <path d="M390 370 L425 370"></path>
  </g>

  
  <path d="M320 205 Q350 135 450 150 Q520 160 530 225 Q525 285 450 295 L350 285 Q305 265 320 205Z" fill="#f7f4ed" stroke="#26364a" stroke-width="7"></path>
  <path d="M355 205 Q410 175 470 210 L445 260 Q395 270 350 245Z" fill="#cbd5df" stroke="#26364a" stroke-width="6"></path>
  <path d="M430 155 Q455 105 510 112 Q555 120 550 165 Q540 205 495 205 L455 190Z" fill="#f7f4ed" stroke="#26364a" stroke-width="7"></path>
  <circle cx="505" cy="142" r="7" fill="#26364a"></circle>
  <path d="M535 160 Q625 165 650 190 Q590 225 520 195Z" fill="#f0a34b" stroke="#26364a" stroke-width="7"></path>
  <path d="M530 184 Q590 190 630 194" stroke="#c97832" stroke-width="5"></path>

  
  <path d="M370 190 Q410 215 450 250 Q400 260 355 235Z" fill="#aebdca" stroke="#26364a" stroke-width="6"></path>

  
  <g fill="none" stroke="#e28b3f" stroke-width="10" stroke-linecap="round">
    <path d="M390 275 L405 350"></path>
    <path d="M455 275 L425 350"></path>
  </g>
  <g fill="none" stroke="#26364a" stroke-width="7">
    <path d="M395 350 L425 350"></path>
    <path d="M420 350 L450 350"></path>
  </g>

  
  <path d="M450 225 Q505 245 575 245" fill="none" stroke="#aebdca" stroke-width="18" stroke-linecap="round"></path>
  <circle cx="575" cy="245" r="6" fill="#26364a"></circle>
</svg>