GPT-5.6 Luna  low · 2026-10-14 · Sample 1/3

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AI reference score

3.86 ± 0.24

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

Claude Opus 5.5 · medium · Pass 1 4.15
Claude Opus 5.5 · medium · Pass 2 3.75
GPT-6 Astra · medium · Pass 1 4.95 Not counted
GPT-6 Astra · medium · Pass 2 4.95 Not counted
Grok 4.7 · medium · Pass 1 3.60
Grok 4.7 · medium · Pass 2 3.95

Scoring criteria

Pelican likeness
4.00
Bicycle correctness
4.25
Riding pose
2.25
Composition
5.50
Obvious errors (higher is better)
3.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.15

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央是一只白色的卡通鸟,长着又长又尖的橙色喙,脖子上围着红色围巾,正骑着一辆深蓝色车架的自行车,两条黄色的细腿踩在中间黄色的踏板曲柄上。背景上半部分是浅蓝色的天空,下方是一片平缓的绿色草地。自行车左右两侧各有几条短短的蓝色横线,从两边夹着骑车的鸟。

Looks like a seagull, with no pouch, hovering off the saddle with its feet off the pedals, and the frame is oddly built.

Machine translated

Original (Chinese) 像海鸥,无喉囊,鸟悬空未坐车座,脚未踩踏板,车架结构怪异。

  • 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
5.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
4.00

Claude Opus 5.5 · medium · Pass 2

3.75

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央是一只白色的卡通鸟,长着又长又尖的橙色喙,脖子上围着红色围巾,正骑着一辆深蓝色车架的自行车,两条黄色的细腿踩在中间黄色的踏板曲柄上。背景上半部分是浅蓝色的天空,下方是一片平缓的绿色草地。自行车左右两侧各有几条短短的蓝色横线,从两边夹着骑车的鸟。

The bird looks more like an ordinary waterbird and lacks a pouch; the frame is muddled, the body is hovering, and neither leg reaches the pedals.

Machine translated

Original (Chinese) 鸟更像普通水鸟,缺少喉囊;车架错乱,身体悬空,双腿未踩踏板。

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

GPT-6 Astra · medium · Pass 1

4.95 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着深蓝色自行车的卡通鸟,白色头部上有黑色圆眼,橙黄色长嘴朝右伸出,颈部围着向右飘出的红色围巾,身体呈浅灰蓝色。自行车有两个深蓝色圆形车轮,鸟的黄色双腿弯曲在车架上方;背景为浅蓝色,下方是浅绿色起伏地面,左右分布着三条蓝色短横线。

Original (Chinese) 配色明快,但双脚远离踏板,座位与握把关系不成立。

  • 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

4.95 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着深蓝色自行车的卡通鸟,白色头部上有黑色圆眼,橙黄色长嘴朝右伸出,颈部围着向右飘出的红色围巾,身体呈浅灰蓝色。自行车有两个深蓝色圆形车轮,鸟的黄色双腿弯曲在车架上方;背景为浅蓝色,下方是浅绿色起伏地面,左右分布着三条蓝色短横线。

Original (Chinese) 配色活泼,但车座不明确,双脚脱离踏板,骑行关系薄弱。

  • 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

Grok 4.7 · medium · Pass 1

3.60

What the judge sees: Original (Chinese) 画面中央是一只面向右侧的白色卡通鸟,圆头上有黑色圆眼,长而尖的橙黄色喙向前伸出,脖子上围着红色围巾,浅灰色身体下方伸出橙色的腿。鸟骑在一辆深蓝色车架、两个白色大车轮的自行车上,车轮位于画面中下部。背景上方是浅蓝色,下方是绿色地面,鸟身左右两侧各有两道浅蓝色短横线。

The pointed beak looks birdlike, with no pouch; the frame passes through the wheels, and neither the body nor the feet are in place.

Machine translated

Original (Chinese) 尖喙像鸟,无喉囊;车架穿过轮子,身体和脚都未着位。

  • 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
2.00
Composition
5.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 2

3.95

What the judge sees: Original (Chinese) 画面中央是一只面向右侧的白色卡通鸟,圆头上有黑色圆眼,长而尖的橙黄色喙向前伸出,脖子上围着红色围巾,浅灰色身体下方伸出橙色的腿。鸟骑在一辆深蓝色车架、两个白色大车轮的自行车上,车轮位于画面中下部。背景上方是浅蓝色,下方是绿色地面,鸟身左右两侧各有两道浅蓝色短横线。

Long beak but no pouch, a crude frame, and the bird isn't seated securely or pressing the pedals with its feet.

Machine translated

Original (Chinese) 有长喙但无喉囊,车架简陋,鸟未坐稳且脚未踩踏板。

  • 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
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" role="img" aria-labelledby="title desc">
  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican riding a blue bicycle.</desc>

  <rect width="800" height="600" fill="#eaf7ff"></rect>
  <path d="M0 475 Q200 450 400 475 T800 475 V600 H0Z" fill="#b9e3a1"></path>

  
  <g fill="none" stroke="#174a72" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="230" cy="455" r="78" fill="#f7fbff"></circle>
    <circle cx="590" cy="455" r="78" fill="#f7fbff"></circle>
    <path d="M230 455 L350 455 L430 330 L590 455 L430 455 L350 455 L300 370"></path>
    <path d="M430 330 L475 330"></path>
    <path d="M430 330 L400 285"></path>
    <path d="M400 285 L455 285"></path>
    <path d="M350 455 L330 500"></path>
    <path d="M315 500 H350"></path>
    <path d="M590 455 L615 390"></path>
    <path d="M615 390 H650"></path>
    <circle cx="350" cy="455" r="18" fill="#ffd45a"></circle>
    <path d="M350 455 L320 425 M350 455 L380 485"></path>
  </g>

  
  <g stroke="#263746" stroke-width="7" stroke-linejoin="round">
    <ellipse cx="405" cy="235" rx="92" ry="112" fill="#f8fbfc"></ellipse>
    <path d="M350 245 Q310 325 365 365 Q420 390 458 330 L445 260Z" fill="#dce8ed"></path>
    <ellipse cx="420" cy="150" rx="72" ry="65" fill="#fff"></ellipse>
    <path d="M462 162 Q555 160 650 205 Q560 244 462 207Z" fill="#f5b65d"></path>
    <path d="M462 188 Q555 190 650 205 Q558 252 462 218Z" fill="#ee9250"></path>
    <circle cx="445" cy="140" r="11" fill="#222"></circle>
    <circle cx="449" cy="136" r="4" fill="#fff" stroke="none"></circle>
    <path d="M367 142 Q335 128 314 150 Q341 173 370 170" fill="#dce8ed"></path>
    <path d="M376 315 Q330 350 305 380" fill="none" stroke="#f5b65d" stroke-width="18"></path>
    <path d="M442 315 Q480 350 510 378" fill="none" stroke="#f5b65d" stroke-width="18"></path>
    <path d="M305 380 Q330 390 350 378 M510 378 Q530 390 548 375" fill="none" stroke="#f5b65d" stroke-width="9"></path>
  </g>

  
  <g fill="#f5b65d" stroke="#263746" stroke-width="6" stroke-linecap="round">
    <path d="M350 378 Q365 400 350 430"></path>
    <path d="M510 378 Q485 400 475 430"></path>
  </g>

  
  <path d="M375 190 Q420 215 468 190 L492 250 Q430 263 380 225Z" fill="#e65c62" stroke="#263746" stroke-width="6"></path>
  <path d="M478 232 Q530 250 555 280 Q515 275 480 260Z" fill="#e65c62" stroke="#263746" stroke-width="6"></path>

  
  <g fill="none" stroke="#76b5d5" stroke-width="7" stroke-linecap="round">
    <path d="M100 270 H185"></path>
    <path d="M75 305 H145"></path>
    <path d="M625 285 H710"></path>
  </g>
</svg>