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

Added to compare Compare (1) →
You can compare up to 3 model tiers Compare (1) →

AI reference score

5.10 ± 0.51

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

Claude Opus 5.5 · medium · Pass 1 4.70
Claude Opus 5.5 · medium · Pass 2 5.85
GPT-6 Astra · medium · Pass 1 5.80 Not counted
GPT-6 Astra · medium · Pass 2 5.45 Not counted
Grok 4.7 · medium · Pass 1 4.95
Grok 4.7 · medium · Pass 2 4.90

Scoring criteria

Pelican likeness
6.00
Bicycle correctness
5.25
Riding pose
4.50
Composition
5.25
Obvious errors (higher is better)
4.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.70

What the judge sees: Original (Chinese) 浅蓝色背景上画着一只白色的卡通鸟,它有圆形的头、黑色圆点眼睛和朝左伸出的橙色大喙,身体呈椭圆形,胸前有一块灰色图案。这只鸟骑在一辆红橙色车架的自行车上,自行车有两个深蓝色的圆形车轮;鸟的两条橙色细腿向下踩在中间的脚踏上,一条白色的长翅膀向右前方伸出,搭在车把上。自行车下方有一条水平的绿色线条,左侧车轮旁边有两条浅蓝色的短横线。

The bird's head faces against the riding direction, and the frame doesn't make sense.

Machine translated

Original (Chinese) 鸟头朝向与骑行方向相反,车架结构不合理。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
5.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
5.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

5.85

What the judge sees: Original (Chinese) 浅蓝色背景上画着一只白色的卡通鸟,它有圆形的头、黑色圆点眼睛和朝左伸出的橙色大喙,身体呈椭圆形,胸前有一块灰色图案。这只鸟骑在一辆红橙色车架的自行车上,自行车有两个深蓝色的圆形车轮;鸟的两条橙色细腿向下踩在中间的脚踏上,一条白色的长翅膀向右前方伸出,搭在车把上。自行车下方有一条水平的绿色线条,左侧车轮旁边有两条浅蓝色的短横线。

Most parts are there, but the bird's head faces backward against the direction of travel, and the wings meet the handlebars awkwardly.

Machine translated

Original (Chinese) 结构基本齐全,但鸟头朝后与行进方向相反,翅膀和车把衔接生硬。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
6.00
Riding pose
6.00
Composition
6.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 1

5.80 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深色轮廓的鸟骑在自行车上,鸟头位于上方,橙色长喙朝左,灰蓝色翅膀位于身体中部,两条橙色腿向下伸向踏板。自行车有橙红色的三角形车架,左右各有一个深色圆形车轮,鸟的一只白色翅膀斜伸向右侧车把;车轮下方横着一条绿色线,左侧有两条浅蓝色短横线。

Original (Chinese) 车座与曲柄可见,但双脚未准确落在踏板上,骑姿生硬。

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

GPT-6 Astra · medium · Pass 2

5.45 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深色轮廓的鸟骑在自行车上,鸟头位于上方,橙色长喙朝左,灰蓝色翅膀位于身体中部,两条橙色腿向下伸向踏板。自行车有橙红色的三角形车架,左右各有一个深色圆形车轮,鸟的一只白色翅膀斜伸向右侧车把;车轮下方横着一条绿色线,左侧有两条浅蓝色短横线。

Original (Chinese) 长喙与喉囊可辨,但鸟朝向与车把相反,脚踏连接含混。

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

Grok 4.7 · medium · Pass 1

4.95

What the judge sees: Original (Chinese) 浅蓝色背景上,一只白色卡通鹈鹕侧向左骑在一辆自行车上。鹈鹕有橙色长喙、黑色小眼睛和橙色双腿,身体中部有一块浅灰色;自行车为橙色车架、两个深色圆轮和一根浅色车把,后轮左侧有两条浅蓝色短横线,车轮下方是一条绿色横线。

The beak and pouch are clear, but the bird faces the back of the bicycle, both feet are tangled in the frame, and it isn't seated securely.

Machine translated

Original (Chinese) 喙囊清楚,但鸟朝车尾,双脚缠进车架,没有坐稳。

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

Grok 4.7 · medium · Pass 2

4.90

What the judge sees: Original (Chinese) 浅蓝色背景上,一只白色卡通鹈鹕侧向左骑在一辆自行车上。鹈鹕有橙色长喙、黑色小眼睛和橙色双腿,身体中部有一块浅灰色;自行车为橙色车架、两个深色圆轮和一根浅色车把,后轮左侧有两条浅蓝色短横线,车轮下方是一条绿色横线。

The beak and pouch are clear, but there's a gray hole in the torso, the body hangs in midair, and there's no saddle.

Machine translated

Original (Chinese) 喙囊清楚,但躯干有灰洞,身体悬空且没有车座。

  • 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
4.00
Composition
5.00
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" width="800" height="600">
  <rect width="100%" height="100%" fill="#dff3ff"></rect>

  
  <path d="M80 490 H720" stroke="#78a36b" stroke-width="8" stroke-linecap="round"></path>

  
  <circle cx="245" cy="430" r="92" fill="none" stroke="#263746" stroke-width="10"></circle>
  <circle cx="585" cy="430" r="92" fill="none" stroke="#263746" stroke-width="10"></circle>
  <circle cx="245" cy="430" r="8" fill="#263746"></circle>
  <circle cx="585" cy="430" r="8" fill="#263746"></circle>

  
  <path d="M245 430 L350 300 L455 430 Z M350 300 L585 430 M350 300 L390 430" fill="none" stroke="#e76f51" stroke-width="10" stroke-linejoin="round" stroke-linecap="round"></path>

  
  <path d="M555 335 Q585 315 615 335 L600 350" fill="none" stroke="#263746" stroke-width="9" stroke-linecap="round" stroke-linejoin="round"></path>

  
  <path d="M330 288 H380" stroke="#263746" stroke-width="12" stroke-linecap="round"></path>

  
  <ellipse cx="395" cy="205" rx="88" ry="108" fill="#f7f4ed" stroke="#263746" stroke-width="7"></ellipse>
  <path d="M350 180 Q390 135 435 170 Q455 210 430 255 Q385 275 350 245 Z" fill="#dfe7e8" stroke="#263746" stroke-width="5"></path>

  
  <path d="M372 190 Q425 175 450 220 Q425 245 380 238 Q355 225 372 190 Z" fill="#b7c6ca" stroke="#263746" stroke-width="6"></path>

  
  <path d="M405 155 Q420 112 405 78" fill="none" stroke="#f7f4ed" stroke-width="42" stroke-linecap="round"></path>
  <path d="M405 155 Q420 112 405 78" fill="none" stroke="#263746" stroke-width="7" stroke-linecap="round"></path>

  <circle cx="405" cy="70" r="42" fill="#f7f4ed" stroke="#263746" stroke-width="7"></circle>

  
  <path d="M375 72 Q330 75 245 100 Q330 133 382 100 Z" fill="#f4a261" stroke="#263746" stroke-width="7" stroke-linejoin="round"></path>

  
  <path d="M250 101 Q318 112 375 99 Q365 145 310 132 Q275 124 250 101 Z" fill="#f6bd8b" stroke="#263746" stroke-width="5"></path>

  
  <circle cx="418" cy="62" r="7" fill="#263746"></circle>

  
  <path d="M375 280 L350 365 L390 410 M425 275 L455 355 L430 415" fill="none" stroke="#f4a261" stroke-width="13" stroke-linecap="round" stroke-linejoin="round"></path>

  
  <path d="M382 414 Q400 425 420 414 M423 415 Q445 425 462 414" fill="none" stroke="#f4a261" stroke-width="10" stroke-linecap="round"></path>

  
  <circle cx="390" cy="430" r="18" fill="none" stroke="#263746" stroke-width="6"></circle>
  <path d="M390 430 L420 410 M390 430 L360 450" stroke="#263746" stroke-width="6" stroke-linecap="round"></path>

  
  <path d="M435 205 Q485 250 555 335" fill="none" stroke="#f7f4ed" stroke-width="32" stroke-linecap="round"></path>
  <path d="M435 205 Q485 250 555 335" fill="none" stroke="#263746" stroke-width="6" stroke-linecap="round"></path>

  
  <path d="M125 350 H190 M105 380 H165" stroke="#7fb3c8" stroke-width="7" stroke-linecap="round"></path>
</svg>