Claude Opus 5.5  high · 2026-10-18 · Sample 1/3

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

AI reference score

8.16 ± 0.07

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

Claude Opus 5.5 · medium · Pass 1 8.05 Not counted
Claude Opus 5.5 · medium · Pass 2 8.05 Not counted
GPT-6 Astra · medium · Pass 1 8.20
GPT-6 Astra · medium · Pass 2 8.20
Grok 4.7 · medium · Pass 1 8.20
Grok 4.7 · medium · Pass 2 8.05

Scoring criteria

Pelican likeness
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
8.75
Obvious errors (higher is better)
8.00
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

8.05 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:一只白色鹈鹕骑在一辆红色车架、黑色轮胎的自行车上,它的橙色长腿踩着踏板,翅膀伸向前方的车把,大大的橙黄色喙袋朝右伸出。背景是渐变的浅蓝色天空,左上角有一朵白云,右上角有一个黄色的圆形太阳。画面底部是绿色的草地,自行车后方左侧有几条白色横线,表示它在向前移动。

Clear pelican features, wings properly on the handlebars and both feet on the pedals, but no saddle is visible.

Machine translated

Original (Chinese) 鹈鹕特征鲜明,翅膀扶把、双脚踩踏都到位,但看不到车座。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
7.00

Claude Opus 5.5 · medium · Pass 2

8.05 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:一只白色鹈鹕骑在一辆红色车架、黑色轮胎的自行车上,它的橙色长腿踩着踏板,翅膀伸向前方的车把,大大的橙黄色喙袋朝右伸出。背景是渐变的浅蓝色天空,左上角有一朵白云,右上角有一个黄色的圆形太阳。画面底部是绿色的草地,自行车后方左侧有几条白色横线,表示它在向前移动。

The pouch looks very pelican-like and the drive mechanism is complete, but no saddle is visible and the body seems to float above the frame.

Machine translated

Original (Chinese) 喉囊很有鹈鹕特征,传动结构完整,但看不到车座,身体像浮在车架上。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
7.00

GPT-6 Astra · medium · Pass 1

8.20

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的灰白色鹈鹕,长而宽的橙黄色嘴朝向右侧,头顶有黄色小冠,橙色的腿伸向脚踏板。自行车有两个黑色外圈、浅蓝色内部和灰色辐条的圆形车轮,下方是绿色地面与椭圆形阴影。背景为浅蓝色,左上方有白云,右上方有黄色圆形太阳,左侧有三条白色短横线。

Distinct pouch and clear contact between feet and pedals, but the saddle is missing.

Machine translated

Original (Chinese) 喉囊鲜明,脚与踏板接触清楚,但车座缺失。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
8.00

GPT-6 Astra · medium · Pass 2

8.20

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的灰白色鹈鹕,长而宽的橙黄色嘴朝向右侧,头顶有黄色小冠,橙色的腿伸向脚踏板。自行车有两个黑色外圈、浅蓝色内部和灰色辐条的圆形车轮,下方是绿色地面与椭圆形阴影。背景为浅蓝色,左上方有白云,右上方有黄色圆形太阳,左侧有三条白色短横线。

Distinct pouch, with wings and feet all in place for riding, but no clear saddle is visible.

Machine translated

Original (Chinese) 喉囊鲜明,翅膀与脚的骑行配合完整,但未见明确车座。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
8.00

Grok 4.7 · medium · Pass 1

8.20

What the judge sees: Original (Chinese) 画面中央是一只白色鹈鹕,头上有一小块黄色,橙色大嘴朝右,灰色翅膀收在身后,坐在一辆红色自行车上。自行车有两个黑色轮胎、橙色车架部件和黑色踏板,位于绿色地面上方。背景是浅蓝色天空,左上角有一朵白云,右上角有一轮黄太阳,左侧有几条白色短线。

The pouch stands out, feet are on the pedals, and wings hold the handlebars, but the bird sits on the frame instead of the saddle.

Machine translated

Original (Chinese) 喉囊醒目且脚踩踏板,翅膀握住车把,但鸟坐在车架上而非车座。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
8.00

Grok 4.7 · medium · Pass 2

8.05

What the judge sees: Original (Chinese) 画面中央是一只白色鹈鹕,头上有一小块黄色,橙色大嘴朝右,灰色翅膀收在身后,坐在一辆红色自行车上。自行车有两个黑色轮胎、橙色车架部件和黑色踏板,位于绿色地面上方。背景是浅蓝色天空,左上角有一朵白云,右上角有一轮黄太阳,左侧有几条白色短线。

The pouch stands out and the wings rest against the handlebars, with the clearest riding pose, but the saddle is still missing.

Machine translated

Original (Chinese) 喉囊醒目且翅膀抵把,骑姿最清楚,车座仍缺。

  • 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
9.00
Bicycle correctness
8.00
Riding pose
7.00
Composition
8.00
Obvious errors (higher is better)
8.00

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">
  <title>A pelican riding a bicycle</title>
  <defs>
    <linearGradient id="sky" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="#8fd3f4"></stop>
      <stop offset="1" stop-color="#e6f7ff"></stop>
    </linearGradient>
    <linearGradient id="pouch" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="#ffb347"></stop>
      <stop offset="1" stop-color="#f28c28"></stop>
    </linearGradient>
    <radialGradient id="bodyShade" cx="0.4" cy="0.35" r="0.7">
      <stop offset="0" stop-color="#ffffff"></stop>
      <stop offset="1" stop-color="#d9dde3"></stop>
    </radialGradient>
  </defs>

  
  <rect width="800" height="600" fill="url(#sky)"></rect>
  <circle cx="680" cy="90" r="45" fill="#ffe066"></circle>
  <g fill="#ffffff" opacity="0.9">
    <ellipse cx="150" cy="90" rx="60" ry="22"></ellipse>
    <ellipse cx="195" cy="75" rx="40" ry="22"></ellipse>
    <ellipse cx="110" cy="80" rx="35" ry="18"></ellipse>
  </g>
  <rect y="530" width="800" height="70" fill="#7cc36b"></rect>
  <rect y="528" width="800" height="6" fill="#5ea84f"></rect>
  <g stroke="#ffffff" stroke-width="5" stroke-linecap="round" opacity="0.8">
    <line x1="40" y1="380" x2="110" y2="380"></line>
    <line x1="20" y1="420" x2="100" y2="420"></line>
    <line x1="50" y1="460" x2="105" y2="460"></line>
  </g>
  <ellipse cx="390" cy="535" rx="260" ry="12" fill="#000" opacity="0.15"></ellipse>

  
  <g fill="none" stroke-linecap="round" stroke-linejoin="round">
    <g stroke="#2b2b2b">
      <circle cx="220" cy="440" r="88" stroke-width="12"></circle>
      <circle cx="560" cy="440" r="88" stroke-width="12"></circle>
    </g>
    <g stroke="#9aa3ad" stroke-width="2">
      <line x1="220" y1="355" x2="220" y2="525"></line>
      <line x1="135" y1="440" x2="305" y2="440"></line>
      <line x1="160" y1="380" x2="280" y2="500"></line>
      <line x1="160" y1="500" x2="280" y2="380"></line>
      <line x1="560" y1="355" x2="560" y2="525"></line>
      <line x1="475" y1="440" x2="645" y2="440"></line>
      <line x1="500" y1="380" x2="620" y2="500"></line>
      <line x1="500" y1="500" x2="620" y2="380"></line>
    </g>
    <circle cx="220" cy="440" r="8" fill="#555" stroke="none"></circle>
    <circle cx="560" cy="440" r="8" fill="#555" stroke="none"></circle>
    <g stroke="#d7263d" stroke-width="10">
      <line x1="220" y1="440" x2="380" y2="440"></line>
      <line x1="220" y1="440" x2="335" y2="300"></line>
      <line x1="380" y1="440" x2="335" y2="300"></line>
      <line x1="335" y1="300" x2="515" y2="300"></line>
      <line x1="380" y1="440" x2="515" y2="300"></line>
      <line x1="515" y1="300" x2="560" y2="440"></line>
    </g>
    <g stroke="#444" stroke-width="8">
      <line x1="515" y1="300" x2="505" y2="255"></line>
      <path d="M 480 250 Q 505 245 530 258"></path>
    </g>
    <line x1="525" y1="255" x2="540" y2="266" stroke="#222" stroke-width="12"></line>
    <line x1="335" y1="300" x2="328" y2="275" stroke="#444" stroke-width="8"></line>
    <path d="M 295 270 Q 330 260 355 272 L 350 280 Q 320 276 298 279 Z" fill="#222" stroke="#222" stroke-width="3"></path>
    <circle cx="380" cy="440" r="22" stroke="#666" stroke-width="5"></circle>
    <path d="M 380 418 L 220 432 M 380 462 L 220 448" stroke="#777" stroke-width="3"></path>
  </g>

  
  <path d="M 345 300 L 385 360 L 352 405" stroke="#f08a24" stroke-width="9" stroke-linecap="round" fill="none"></path>
  <path d="M 352 405 l -22 6 l 10 -10 l -6 -10 z" fill="#f08a24"></path>
  <line x1="380" y1="440" x2="352" y2="408" stroke="#333" stroke-width="7" stroke-linecap="round"></line>
  <rect x="338" y="402" width="26" height="8" rx="2" fill="#333"></rect>

  
  <g>
    <path d="M 255 240 L 205 225 L 220 250 L 200 262 L 260 268 Z" fill="#c9ced6" stroke="#8a929c" stroke-width="2"></path>
    <ellipse cx="320" cy="240" rx="80" ry="55" fill="url(#bodyShade)" stroke="#8a929c" stroke-width="3" transform="rotate(-15 320 240)"></ellipse>
    <path d="M 365 215 C 390 180 395 150 410 120 C 420 100 445 95 460 110 C 470 125 455 140 440 150 C 420 170 410 200 395 235 Z" fill="url(#bodyShade)" stroke="#8a929c" stroke-width="3"></path>
    <ellipse cx="452" cy="112" rx="32" ry="26" fill="#ffffff" stroke="#8a929c" stroke-width="3"></ellipse>
    <path d="M 440 88 Q 430 70 448 76 Q 452 64 462 80" fill="#ffe08a" stroke="#d9b44a" stroke-width="2"></path>
    
    <path d="M 475 105 L 640 128 Q 652 132 640 138 L 478 125 Z" fill="#f6b73c" stroke="#c98a1c" stroke-width="2.5" stroke-linejoin="round"></path>
    <path d="M 636 128 Q 656 130 648 146 Q 644 138 636 137 Z" fill="#e0782a"></path>
    <path d="M 478 125 L 638 138 Q 600 200 530 195 Q 490 190 470 140 Z" fill="url(#pouch)" stroke="#c96a16" stroke-width="2.5" stroke-linejoin="round"></path>
    <path d="M 500 150 Q 540 175 600 155" fill="none" stroke="#d9741c" stroke-width="2" opacity="0.7"></path>
    
    <circle cx="460" cy="106" r="7" fill="#ffffff" stroke="#333" stroke-width="1.5"></circle>
    <circle cx="462" cy="106" r="4" fill="#1a1a1a"></circle>
    <circle cx="463.5" cy="104.5" r="1.3" fill="#ffffff"></circle>
    
    <path d="M 290 215 C 330 190 390 205 430 235 C 460 250 490 255 515 252 C 495 268 460 270 430 262 C 400 258 360 262 320 262 C 295 258 280 235 290 215 Z" fill="#e3e7ec" stroke="#8a929c" stroke-width="3" stroke-linejoin="round"></path>
    <g stroke="#8a929c" stroke-width="2" fill="none" opacity="0.8">
      <path d="M 320 225 Q 350 235 370 250"></path>
      <path d="M 340 218 Q 380 228 405 248"></path>
      <path d="M 300 238 Q 320 248 335 258"></path>
    </g>
    <path d="M 490 252 Q 510 248 528 254 Q 515 266 492 264 Z" fill="#4a4f57"></path>
  </g>

  
  <path d="M 330 285 L 360 380 L 405 470" stroke="#f7962f" stroke-width="10" stroke-linecap="round" fill="none"></path>
  <path d="M 400 468 L 432 462 L 424 472 L 436 478 L 404 482 Z" fill="#f7962f" stroke="#c96a16" stroke-width="2" stroke-linejoin="round"></path>
  <line x1="380" y1="440" x2="408" y2="474" stroke="#222" stroke-width="7" stroke-linecap="round"></line>
  <rect x="396" y="472" width="28" height="8" rx="2" fill="#222"></rect>
  <circle cx="380" cy="440" r="6" fill="#222"></circle>
</svg>