Claude Opus 5.5  medium · 2026-10-11 · Sample 1/3

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

AI reference score

7.54 ± 0.97

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

Claude Opus 5.5 · medium · Pass 1 7.85 Not counted
Claude Opus 5.5 · medium · Pass 2 8.00 Not counted
GPT-6 Astra · medium · Pass 1 8.15
GPT-6 Astra · medium · Pass 2 8.35
Grok 4.7 · medium · Pass 1 7.45
Grok 4.7 · medium · Pass 2 6.20

Scoring criteria

Pelican likeness
8.50
Bicycle correctness
7.25
Riding pose
6.75
Composition
8.25
Obvious errors (higher is better)
6.75
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

7.85 Not counted

What the judge sees: Original (Chinese) 一只白色的卡通鹈鹕骑在一辆粉红色车架的自行车上。鹈鹕有灰色的翅膀、橙色的大喙和橙色的细腿,腿伸到车座下方的脚踏上。自行车有两个黑色车轮和灰色辐条,停在底部的一条绿色草地上。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,鹈鹕头顶有一道黄色弧线,自行车左侧有三条白色横线。

Original (Chinese) 鹈鹕形象鲜明、喉囊突出,但没画链条,双脚与踏板的对位略显随意。

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

Claude Opus 5.5 · medium · Pass 2

8.00 Not counted

What the judge sees: Original (Chinese) 一只白色的卡通鹈鹕骑在一辆粉红色车架的自行车上。鹈鹕有灰色的翅膀、橙色的大喙和橙色的细腿,腿伸到车座下方的脚踏上。自行车有两个黑色车轮和灰色辐条,停在底部的一条绿色草地上。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,鹈鹕头顶有一道黄色弧线,自行车左侧有三条白色横线。

Original (Chinese) 整体完成度高,喉囊生动,但缺少链条,腿部线条略显僵硬。

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

GPT-6 Astra · medium · Pass 1

8.15

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、灰色翅膀的鸟骑在粉红色自行车上,鸟的橙黄色长嘴朝向右侧,橙色双腿伸向踏板。自行车有两个黑色外圈、灰色辐条的圆形车轮,下方是绿色地面;画面右上方有一个黄色圆形,左侧有三条白色短横线。

Original (Chinese) 鹈鹕特征鲜明、骑姿完整,但缺少链条且踏板结构较简略。

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

GPT-6 Astra · medium · Pass 2

8.35

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、灰色翅膀的鸟骑在粉红色自行车上,鸟的橙黄色长嘴朝向右侧,橙色双腿伸向踏板。自行车有两个黑色外圈、灰色辐条的圆形车轮,下方是绿色地面;画面右上方有一个黄色圆形,左侧有三条白色短横线。

Original (Chinese) 喉囊鲜明、骑姿自然,但缺少链条,传动结构较简化。

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

Grok 4.7 · medium · Pass 1

7.45

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色鹈鹕朝右骑在一辆品红色自行车上,下方是一条绿色地面。鹈鹕有灰色翅膀、橙色长喙和喉囊、橙色细腿,头顶有一小撮黄色羽毛。自行车有两个黑色轮圈和灰色辐条,左后方有三条白色短横线,右上方有一个黄色圆形。

Original (Chinese) 鹈鹕与自行车完整,但腿部折角别扭,喉囊像挂袋。

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

Grok 4.7 · medium · Pass 2

6.20

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色鹈鹕朝右骑在一辆品红色自行车上,下方是一条绿色地面。鹈鹕有灰色翅膀、橙色长喙和喉囊、橙色细腿,头顶有一小撮黄色羽毛。自行车有两个黑色轮圈和灰色辐条,左后方有三条白色短横线,右上方有一个黄色圆形。

Original (Chinese) 粉车结构齐全,但一脚悬在中轴下,喙尖还有卷线。

  • 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
8.00
Bicycle correctness
7.00
Riding pose
4.00
Composition
7.00
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 0 400 300" width="800" height="600">
  
  <rect width="400" height="300" fill="#bfe6ff"></rect>
  <circle cx="345" cy="45" r="22" fill="#ffd94a"></circle>
  <rect y="268" width="400" height="32" fill="#8fcf6b"></rect>
  <line x1="0" y1="270" x2="400" y2="270" stroke="#6aa84f" stroke-width="3"></line>

  
  <g fill="none" stroke="#222" stroke-width="5">
    <circle cx="110" cy="220" r="48"></circle>
    <circle cx="290" cy="220" r="48"></circle>
  </g>
  <g stroke="#888" stroke-width="1.2">
    <line x1="110" y1="172" x2="110" y2="268"></line>
    <line x1="62" y1="220" x2="158" y2="220"></line>
    <line x1="76" y1="186" x2="144" y2="254"></line>
    <line x1="76" y1="254" x2="144" y2="186"></line>
    <line x1="290" y1="172" x2="290" y2="268"></line>
    <line x1="242" y1="220" x2="338" y2="220"></line>
    <line x1="256" y1="186" x2="324" y2="254"></line>
    <line x1="256" y1="254" x2="324" y2="186"></line>
  </g>
  <circle cx="110" cy="220" r="5" fill="#444"></circle>
  <circle cx="290" cy="220" r="5" fill="#444"></circle>

  
  <g fill="none" stroke="#d6336c" stroke-width="6" stroke-linecap="round" stroke-linejoin="round">
    <polyline points="110,220 190,222 168,155 110,220"></polyline>
    <polyline points="168,155 268,150 190,222"></polyline>
    <line x1="268" y1="150" x2="290" y2="220"></line>
    <line x1="268" y1="150" x2="262" y2="132"></line>
  </g>
  
  <path d="M250 130 Q262 124 276 132" fill="none" stroke="#222" stroke-width="5" stroke-linecap="round"></path>
  
  <path d="M150 150 Q168 142 184 150 Z" fill="#222" stroke="#222" stroke-width="4" stroke-linejoin="round"></path>
  
  <circle cx="190" cy="222" r="9" fill="none" stroke="#444" stroke-width="3"></circle>
  <line x1="178" y1="208" x2="202" y2="236" stroke="#444" stroke-width="4" stroke-linecap="round"></line>
  <rect x="170" y="204" width="16" height="5" rx="2" fill="#222"></rect>
  <rect x="194" y="235" width="16" height="5" rx="2" fill="#222"></rect>

  
  <path d="M188 140 L200 190 L202 236" fill="none" stroke="#f08c00" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"></path>
  <path d="M194 237 L212 237" stroke="#f08c00" stroke-width="5" stroke-linecap="round"></path>

  
  <path d="M140 122 L112 112 L118 128 L108 134 L142 138 Z" fill="#e9ecef" stroke="#adb5bd" stroke-width="2" stroke-linejoin="round"></path>

  
  <ellipse cx="178" cy="125" rx="44" ry="28" fill="#ffffff" stroke="#adb5bd" stroke-width="2"></ellipse>

  
  <path d="M206 108 C218 92 214 76 226 62 L240 68 C230 80 234 98 220 118 Z" fill="#ffffff" stroke="#adb5bd" stroke-width="2" stroke-linejoin="round"></path>

  
  <circle cx="236" cy="58" r="16" fill="#ffffff" stroke="#adb5bd" stroke-width="2"></circle>
  <path d="M226 44 Q232 34 246 40" fill="none" stroke="#ffd43b" stroke-width="3" stroke-linecap="round"></path>

  
  <path d="M246 54 L336 70 L334 76 L248 66 Z" fill="#ffa94d" stroke="#e8590c" stroke-width="2" stroke-linejoin="round"></path>
  <path d="M248 66 L334 76 Q300 112 262 92 Q248 82 248 66 Z" fill="#ffc078" stroke="#e8590c" stroke-width="2" stroke-linejoin="round"></path>
  <path d="M332 70 Q342 72 336 80" fill="none" stroke="#e8590c" stroke-width="2.5" stroke-linecap="round"></path>

  
  <circle cx="240" cy="54" r="3.5" fill="#222"></circle>
  <circle cx="241" cy="53" r="1.2" fill="#fff"></circle>

  
  <path d="M160 112 C190 96 230 110 258 130 C232 128 206 132 176 140 C164 136 156 124 160 112 Z" fill="#dee2e6" stroke="#868e96" stroke-width="2" stroke-linejoin="round"></path>
  <path d="M176 126 L196 122 M180 134 L204 128" stroke="#868e96" stroke-width="1.5" stroke-linecap="round"></path>

  
  <path d="M170 145 L160 182 L178 206" fill="none" stroke="#f08c00" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"></path>
  <path d="M170 206 L188 206 M176 206 L172 212 M182 206 L184 212" stroke="#f08c00" stroke-width="4" stroke-linecap="round"></path>

  
  <g stroke="#ffffff" stroke-width="3" stroke-linecap="round" opacity="0.8">
    <line x1="20" y1="150" x2="55" y2="150"></line>
    <line x1="10" y1="175" x2="50" y2="175"></line>
    <line x1="25" y1="200" x2="52" y2="200"></line>
  </g>
</svg>