GPT-5.6 Luna  low · 2026-10-24 · Sample 1/3

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AI reference score

3.74 ± 0.18

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

Claude Opus 5.5 · medium · Pass 1 3.70
Claude Opus 5.5 · medium · Pass 2 3.90
GPT-6 Astra · medium · Pass 1 3.25 Not counted
GPT-6 Astra · medium · Pass 2 4.25 Not counted
Grok 4.7 · medium · Pass 1 3.50
Grok 4.7 · medium · Pass 2 3.85

Scoring criteria

Pelican likeness
3.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
5.25
Obvious errors (higher is better)
4.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.70

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,它长着橙色的大喙,有一对浅灰色的翅膀,下半身是橙色的。它骑在一辆深蓝色线条勾勒的自行车上,自行车有两个白色圆形车轮,三角形车架,鸟的橙色细腿连到两个橙色圆点踏板上。背景上方是浅蓝色天空,右上角有一个淡黄色圆形太阳,下方是浅绿色的平缓草地,鸟的左侧有两条蓝色横线。

Bird looks like a duck rather than a pelican, the bike is too crude, and the bird and bike perspectives don't match.

Machine translated

Original (Chinese) 鸟像鸭子,不像鹈鹕,车太简陋,鸟和车的透视对不上

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

Claude Opus 5.5 · medium · Pass 2

3.90

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,它长着橙色的大喙,有一对浅灰色的翅膀,下半身是橙色的。它骑在一辆深蓝色线条勾勒的自行车上,自行车有两个白色圆形车轮,三角形车架,鸟的橙色细腿连到两个橙色圆点踏板上。背景上方是浅蓝色天空,右上角有一个淡黄色圆形太阳,下方是浅绿色的平缓草地,鸟的左侧有两条蓝色横线。

Looks more like a duckling than a pelican, with muddled bike perspective, the body hiding the frame, and a structure that doesn't work.

Machine translated

Original (Chinese) 更像小鸭子而不是鹈鹕,自行车透视混乱,身体挡住车架,结构不合理。

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

GPT-6 Astra · medium · Pass 1

3.25 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的卡通鸟,头部和身体主要为白色,翅膀呈浅灰蓝色,嘴和腿为橙黄色,轮廓及圆形眼睛为深蓝灰色。自行车有两个浅色圆形车轮和深色车架,位于下方绿色的弧形地面上;背景为浅蓝色,右上方有一个淡黄色圆形,左侧有两条浅蓝色短横线。

Short beak makes the pelican harder to recognize, limbs overlap the frame, and the riding setup doesn't work.

Machine translated

Original (Chinese) 短喙削弱鹈鹕辨识度,肢体与车架交叠,骑行结构不成立。

  • 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
3.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

GPT-6 Astra · medium · Pass 2

4.25 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着自行车的卡通鸟,头部和身体主要为白色,翅膀呈浅灰蓝色,嘴和腿为橙黄色,轮廓及圆形眼睛为深蓝灰色。自行车有两个浅色圆形车轮和深色车架,位于下方绿色的弧形地面上;背景为浅蓝色,右上方有一个淡黄色圆形,左侧有两条浅蓝色短横线。

Beak is a bit short, connections between limbs and frame are muddled, and the riding setup is unclear.

Machine translated

Original (Chinese) 鸟喙偏短,肢体与车架连接混乱,骑行结构不清。

  • 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
4.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

3.50

What the judge sees: Original (Chinese) 画面中央是一只白色的卡通鸟,圆头、橙色尖喙、黑色圆眼、灰色翅膀,正骑在一辆深色轮廓的自行车上。鸟的身体和橙色双腿叠在车架上方,双手握着橙色车把,左右两侧各有一个白色大轮。浅蓝色天空中,右上方有一个淡黄色圆,左侧有两道浅蓝短横线;底部是一块浅绿色起伏地面。

Short beak and round body make it hard to read as a pelican, the bike lacks handlebars and pedals, and the pose doesn't look like riding.

Machine translated

Original (Chinese) 短喙圆身难认鹈鹕,车缺把与踏板,姿态不像在骑。

  • 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
5.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

3.85

What the judge sees: Original (Chinese) 画面中央是一只白色的卡通鸟,圆头、橙色尖喙、黑色圆眼、灰色翅膀,正骑在一辆深色轮廓的自行车上。鸟的身体和橙色双腿叠在车架上方,双手握着橙色车把,左右两侧各有一个白色大轮。浅蓝色天空中,右上方有一个淡黄色圆,左侧有两道浅蓝短横线;底部是一块浅绿色起伏地面。

Short beak and round body don't look like a pelican, the bike has no saddle or handlebars, and both feet just rest on the crossbar.

Machine translated

Original (Chinese) 短喙圆身不像鹈鹕,车无座无把,双脚只搭在横杆上。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
3.00
Bicycle correctness
4.00
Riding pose
3.00
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>
  <circle cx="675" cy="105" r="55" fill="#fff3b0"></circle>
  <path d="M0 470 Q180 440 360 470 T800 465 V600 H0Z" fill="#b9df9b"></path>

  
  <g fill="none" stroke="#263746" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="225" cy="445" r="78" fill="#f7fbff"></circle>
    <circle cx="565" cy="445" r="78" fill="#f7fbff"></circle>
    <path d="M225 445 L330 330 L425 445 L225 445 L365 445 L330 330"></path>
    <path d="M425 445 L565 445 L475 325 L425 445"></path>
    <path d="M475 325 L500 275"></path>
    <path d="M475 325 L440 290"></path>
    <path d="M330 330 L305 285"></path>
    <path d="M290 285 H330"></path>
  </g>

  
  <ellipse cx="390" cy="235" rx="105" ry="120" fill="#f7f7f2" stroke="#263746" stroke-width="8"></ellipse>
  <path d="M315 195 Q255 235 295 300 Q330 330 370 285 Q350 235 315 195Z" fill="#d8e2e5" stroke="#263746" stroke-width="8"></path>
  <path d="M360 320 Q390 355 430 320 L440 390 Q395 420 350 390Z" fill="#f7a928" stroke="#263746" stroke-width="8"></path>

  
  <circle cx="390" cy="125" r="75" fill="#f7f7f2" stroke="#263746" stroke-width="8"></circle>
  <path d="M340 105 Q295 120 245 145 Q300 180 365 155Z" fill="#f3a43b" stroke="#263746" stroke-width="8"></path>
  <path d="M250 145 Q305 170 365 155 Q315 210 260 170Z" fill="#f7b84b" stroke="#263746" stroke-width="6"></path>
  <circle cx="415" cy="108" r="9" fill="#263746"></circle>

  
  <path d="M365 205 Q440 185 470 245 Q445 285 385 265Z" fill="#d8e2e5" stroke="#263746" stroke-width="8"></path>
  <path d="M435 260 Q470 300 475 325" fill="none" stroke="#f7a928" stroke-width="14" stroke-linecap="round"></path>
  <path d="M365 260 Q330 300 330 330" fill="none" stroke="#f7a928" stroke-width="14" stroke-linecap="round"></path>

  
  <path d="M350 390 L330 445 M430 390 L455 445" stroke="#f7a928" stroke-width="14" stroke-linecap="round"></path>
  <circle cx="330" cy="445" r="12" fill="#f7a928" stroke="#263746" stroke-width="5"></circle>
  <circle cx="455" cy="445" r="12" fill="#f7a928" stroke="#263746" stroke-width="5"></circle>

  
  <path d="M105 260 H175 M90 300 H145" stroke="#76b6d6" stroke-width="8" stroke-linecap="round"></path>
</svg>