GPT-6 Luna  medium · 2026-10-12 · Sample 2/3

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AI reference score

4.11 ± 0.26

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

Claude Opus 5.5 · medium · Pass 1 4.50
Claude Opus 5.5 · medium · Pass 2 4.05
GPT-6 Astra · medium · Pass 1 4.95 Not counted
GPT-6 Astra · medium · Pass 2 4.90 Not counted
Grok 4.7 · medium · Pass 1 3.95
Grok 4.7 · medium · Pass 2 3.95

Scoring criteria

Pelican likeness
4.50
Bicycle correctness
5.25
Riding pose
2.75
Composition
4.50
Obvious errors (higher is better)
3.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.50

What the judge sees: Original (Chinese) 这是一幅白色背景上的扁平风格插画:一只白色椭圆身体的鹈鹕坐在自行车上,它有灰色翅膀、细长弯曲的脖子、橙色和珊瑚红色的大喙,脖子上系着青绿色领结,两条橙色细腿伸向下方的踏板。自行车车架是红色的,车把、车座和两个轮子是深蓝灰色,轮子里有浅灰色辐条。画面左侧和右侧还有几条短短的青绿色水平线。

The body looks like an egg, the neck and head have odd proportions, the crank is in the wrong place, and the handlebars look unnecessary too.

Machine translated

Original (Chinese) 身体像个蛋,脖子和头比例奇怪,曲柄位置不对,车把也显得多余。

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

Claude Opus 5.5 · medium · Pass 2

4.05

What the judge sees: Original (Chinese) 这是一幅白色背景上的扁平风格插画:一只白色椭圆身体的鹈鹕坐在自行车上,它有灰色翅膀、细长弯曲的脖子、橙色和珊瑚红色的大喙,脖子上系着青绿色领结,两条橙色细腿伸向下方的踏板。自行车车架是红色的,车把、车座和两个轮子是深蓝灰色,轮子里有浅灰色辐条。画面左侧和右侧还有几条短短的青绿色水平线。

The body is egg-shaped, the frame doesn't work, the pedals are misplaced, and the feet aren't on them.

Machine translated

Original (Chinese) 身体呈蛋形,车架结构不合理,踏板位置错位,脚没有踩在踏板上。

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

GPT-6 Astra · medium · Pass 1

4.95 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的鸟,身体呈乳白色椭圆形,翅膀为浅灰蓝色,长喙上部为橙黄色、下部为橙红色,颈部系着绿色领结,两条橙黄色的腿向下弯曲。自行车的两个车轮左右排列,深蓝灰色轮圈内有灰色辐条,车座和车把也为深蓝灰色;白色背景上,左侧有三条、右上方有一条青绿色短横线。

Original (Chinese) 造型清晰,但鸟身悬离车座,脚未踩踏板,曲柄位置异常。

  • 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
5.00
Riding pose
2.00
Composition
8.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.90 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的鸟,身体呈乳白色椭圆形,翅膀为浅灰蓝色,长喙上部为橙黄色、下部为橙红色,颈部系着绿色领结,两条橙黄色的腿向下弯曲。自行车的两个车轮左右排列,深蓝灰色轮圈内有灰色辐条,车座和车把也为深蓝灰色;白色背景上,左侧有三条、右上方有一条青绿色短横线。

Original (Chinese) 车轮清晰,但鸟身悬高,双脚与踏板脱节。

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

Grok 4.7 · medium · Pass 1

3.95

What the judge sees: Original (Chinese) 白色背景上有一幅扁平插画:一辆红色车架的自行车朝右,前后轮为深蓝色外圈、浅灰辐条,车把与车座为深色。一只奶油色圆形身体的卡通鹅骑在车上,身体上有浅蓝色椭圆眼睛和黄色弧形嘴,长颈伸向右上方,橙色喙、青绿围巾,黄色腿踩在踏板上。车身左右两侧各有几条短青绿横线。

Both wheels and the frame are visible, but the bird's body floats like a giant eye and its feet aren't on the pedals.

Machine translated

Original (Chinese) 双轮车架可见,鸟身如巨眼悬空,脚未踩踏板。

  • 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
4.00
Bicycle correctness
6.00
Riding pose
2.00
Composition
4.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 2

3.95

What the judge sees: Original (Chinese) 白色背景上有一幅扁平插画:一辆红色车架的自行车朝右,前后轮为深蓝色外圈、浅灰辐条,车把与车座为深色。一只奶油色圆形身体的卡通鹅骑在车上,身体上有浅蓝色椭圆眼睛和黄色弧形嘴,长颈伸向右上方,橙色喙、青绿围巾,黄色腿踩在踏板上。车身左右两侧各有几条短青绿横线。

The bike has two wheels and a frame, but the bird's body floats and its feet aren't on the pedals.

Machine translated

Original (Chinese) 车有两轮和车架,但鸟身悬空,脚未踩踏板。

  • 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
4.00
Bicycle correctness
6.00
Riding pose
2.00
Composition
4.00
Obvious errors (higher is better)
3.00

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-labelledby="title desc">
  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican pedals a bright red bicycle.</desc>

  
  <g fill="none" stroke="#34495e" stroke-width="12">
    <circle cx="210" cy="430" r="105"></circle>
    <circle cx="590" cy="430" r="105"></circle>
  </g>
  <g fill="none" stroke="#9aabb8" stroke-width="3">
    <circle cx="210" cy="430" r="9"></circle>
    <circle cx="590" cy="430" r="9"></circle>
    <path d="M210 325v210M105 430h210M136 356l148 148m0-148L136 504"></path>
    <path d="M590 325v210M485 430h210m-179-74 148 148m0-148L516 504"></path>
  </g>

  
  <g fill="none" stroke="#e74c3c" stroke-width="12" stroke-linecap="round" stroke-linejoin="round">
    <path d="M210 430l105-155 110 155H210l80-105"></path>
    <path d="M425 430l75-155 90 155"></path>
    <path d="M315 275h-45"></path>
  </g>

  
  <g fill="none" stroke="#34495e" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <path d="M500 275l90 155"></path>
    <path d="M490 275h55l32 20"></path>
    <path d="M280 260h70"></path>
    <path d="M315 275l-12-35"></path>
  </g>
  <path d="M520 260h48" stroke="#34495e" stroke-width="12" stroke-linecap="round"></path>
  <path d="M272 252h76" stroke="#34495e" stroke-width="14" stroke-linecap="round"></path>

  
  <g fill="none" stroke="#34495e" stroke-width="8" stroke-linecap="round">
    <circle cx="290" cy="325" r="13"></circle>
    <path d="M290 325l-24 27m24-27 24 27"></path>
    <path d="M255 352h24m48 0h24"></path>
  </g>

  
  <ellipse cx="395" cy="194" rx="82" ry="95" fill="#fffdf5" stroke="#34495e" stroke-width="7"></ellipse>
  <path d="M345 226c20 24 65 36 103 9-12 47-73 60-103-9z" fill="#f4c95d"></path>

  
  <path d="M347 184c31-38 83-29 98 5-27 26-64 34-98-5z" fill="#e8edf0" stroke="#34495e" stroke-width="5"></path>
  <path d="M363 185c20-12 43-12 62-1" fill="none" stroke="#b8c7d1" stroke-width="4" stroke-linecap="round"></path>

  
  <path d="M430 174c4-42 8-76 31-97 20-18 51-11 59 11 8 23-9 42-36 44-18 2-26-6-29-15" fill="none" stroke="#34495e" stroke-width="20" stroke-linecap="round"></path>
  <path d="M430 174c4-42 8-76 31-97 20-18 51-11 59 11 8 23-9 42-36 44" fill="none" stroke="#fffdf5" stroke-width="11" stroke-linecap="round"></path>

  
  <path d="M476 82c20-17 58-15 91-3-25 16-51 25-80 20z" fill="#f4a62a" stroke="#34495e" stroke-width="5" stroke-linejoin="round"></path>
  <path d="M483 98c21 2 42-1 65-11-9 36-40 46-59 26z" fill="#ef7657" stroke="#34495e" stroke-width="5" stroke-linejoin="round"></path>
  <circle cx="468" cy="68" r="5" fill="#34495e"></circle>
  <circle cx="470" cy="66" r="1.8" fill="#fff"></circle>

  
  <path d="M367 274c-10 22-27 39-48 51" fill="none" stroke="#f4a62a" stroke-width="9" stroke-linecap="round"></path>
  <path d="M420 275c-2 26-10 43-28 58" fill="none" stroke="#f4a62a" stroke-width="9" stroke-linecap="round"></path>
  <path d="M319 325l-18 16m91-8 18 17" fill="none" stroke="#f4a62a" stroke-width="9" stroke-linecap="round"></path>

  
  <path d="M442 108c17 12 33 14 49 8l-9 20-31-7z" fill="#52b7a8" stroke="#34495e" stroke-width="4" stroke-linejoin="round"></path>
  <path d="M475 128l15 26-23-10z" fill="#52b7a8" stroke="#34495e" stroke-width="4" stroke-linejoin="round"></path>

  
  <g fill="none" stroke="#52b7a8" stroke-width="6" stroke-linecap="round">
    <path d="M95 270h48"></path>
    <path d="M75 295h32"></path>
    <path d="M665 220h45"></path>
  </g>
</svg>