GPT-6 Luna  medium · 2026-10-14 · Sample 1/3

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AI reference score

6.54 ± 0.88

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

Claude Opus 5.5 · medium · Pass 1 7.20
Claude Opus 5.5 · medium · Pass 2 7.35
GPT-6 Astra · medium · Pass 1 6.35 Not counted
GPT-6 Astra · medium · Pass 2 6.45 Not counted
Grok 4.7 · medium · Pass 1 5.55
Grok 4.7 · medium · Pass 2 6.05

Scoring criteria

Pelican likeness
6.00
Bicycle correctness
7.50
Riding pose
6.25
Composition
7.25
Obvious errors (higher is better)
5.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

7.20

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,长着橙色的长喙、粉色的喉囊,翅膀呈浅米色。它骑在一辆蓝色车架的自行车上,自行车有两个深色轮子和灰色辐条,鸟的橙色双腿踩在脚踏上。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,自行车两侧有几条蓝色短横线,画面底部是浅绿色的起伏地面。

Complete bicycle structure and natural riding pose, but the beak is a bit short and the pedals are disconnected from the crank.

Machine translated

Original (Chinese) 自行车结构完整、骑姿自然,但喙偏短,踏板与曲柄脱节

  • 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
8.00
Riding pose
8.00
Composition
8.00
Obvious errors (higher is better)
6.00

Claude Opus 5.5 · medium · Pass 2

7.35

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,长着橙色的长喙、粉色的喉囊,翅膀呈浅米色。它骑在一辆蓝色车架的自行车上,自行车有两个深色轮子和灰色辐条,鸟的橙色双腿踩在脚踏上。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,自行车两侧有几条蓝色短横线,画面底部是浅绿色的起伏地面。

Complete bicycle structure and a reasonable riding pose, but the beak is a bit short, like a gull's, and the orange block between the legs looks out of place.

Machine translated

Original (Chinese) 车体结构完整、骑姿合理,但喙偏短像海鸥,腿间橙块突兀。

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

GPT-6 Astra · medium · Pass 1

6.35 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深灰色轮廓的鸟,嘴巴呈橙黄色,嘴下有粉红色区域,橙黄色的腿弯曲着踩在蓝色自行车上。自行车有两个深灰色圆形车轮和灰色辐条,位于浅绿色起伏的地面上;背景为浅蓝色,右上方有一个黄色圆形,左右散布着几条蓝绿色短横线。

Original (Chinese) 双脚搭上踏板,但车座偏后偏高,翅膀未接触车把。

  • 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
7.00
Bicycle correctness
6.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
6.00

GPT-6 Astra · medium · Pass 2

6.45 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深灰色轮廓的鸟,嘴巴呈橙黄色,嘴下有粉红色区域,橙黄色的腿弯曲着踩在蓝色自行车上。自行车有两个深灰色圆形车轮和灰色辐条,位于浅绿色起伏的地面上;背景为浅蓝色,右上方有一个黄色圆形,左右散布着几条蓝绿色短横线。

Original (Chinese) 车轮车架清晰,但腿部形状生硬,翅膀未扶车把。

  • 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
7.00
Bicycle correctness
7.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

5.55

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆身体、橙色尖喙张开露出粉色嘴内,骑在一辆蓝色自行车上。自行车有两个大轮、灰色辐条和深色轮框,鸟的橙色腿踩在踏板上,车座与车把同为蓝色。背景是浅蓝色天空,右上方有一个黄色圆太阳,底部是浅绿色起伏地面,左右两侧有几条短横线。

The blue bike's wheels and frame are complete, but the legs are tangled and misplaced, with feet off the pedals and no grip on the handlebars.

Machine translated

Original (Chinese) 蓝车轮架完整,但腿部缠绕错位,未踩踏板也未握把。

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

Grok 4.7 · medium · Pass 2

6.05

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆身体、橙色尖喙张开露出粉色嘴内,骑在一辆蓝色自行车上。自行车有两个大轮、灰色辐条和深色轮框,鸟的橙色腿踩在踏板上,车座与车把同为蓝色。背景是浅蓝色天空,右上方有一个黄色圆太阳,底部是浅绿色起伏地面,左右两侧有几条短横线。

Sitting on the saddle with a clear frame, but the legs are misplaced and the handlebars aren't held.

Machine translated

Original (Chinese) 坐在车座上且车架清楚,但腿部错位、未握车把。

  • 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
7.00
Riding pose
5.00
Composition
7.00
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 0 640 420" role="img" aria-labelledby="title desc">
  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican pedals a blue bicycle beneath a sunny sky.</desc>

  
  <rect width="640" height="420" fill="#eaf7ff"></rect>
  <circle cx="535" cy="78" r="34" fill="#ffd56a"></circle>
  <path d="M0 330 Q150 300 300 329 T640 318 V420 H0Z" fill="#d8efcf"></path>
  <path d="M0 365 Q160 350 320 366 T640 360" fill="none" stroke="#b3d9a8" stroke-width="3"></path>

  
  <g fill="none" stroke="#34495e" stroke-width="7">
    <circle cx="190" cy="310" r="67"></circle>
    <circle cx="450" cy="310" r="67"></circle>
  </g>
  <g stroke="#91a4b2" stroke-width="2">
    <path d="M190 243V377 M123 310H257 M143 263L237 357 M237 263L143 357"></path>
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  </g>

  
  <g fill="none" stroke="#2584a8" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <path d="M190 310 L267 224 L330 310 L190 310"></path>
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  </g>
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  <ellipse cx="328" cy="171" rx="64" ry="75" fill="#fffdf6" stroke="#34495e" stroke-width="5"></ellipse>
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  <circle cx="357" cy="77" r="5" fill="#263746"></circle>
  <circle cx="359" cy="75" r="1.8" fill="#fff"></circle>

  
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  <path d="M270 184 Q245 176 238 157 Q262 161 281 171Z" fill="#fffdf6" stroke="#34495e" stroke-width="4"></path>
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  <path d="M92 205 H132 M75 224 H115 M505 184 H542" stroke="#70b6c7" stroke-width="5" stroke-linecap="round"></path>
</svg>