The ± value shows how much the counted judges’ scores vary across both rounds of scoring.
Claude Opus 5.5 · medium · Pass 16.70
Claude Opus 5.5 · medium · Pass 26.85
GPT-6 Astra · medium · Pass 18.25
GPT-6 Astra · medium · Pass 27.95
Grok 4.7 · medium · Pass 16.55
Grok 4.7 · medium · Pass 27.30
Scoring criteria
Pelican likeness
7.67
Bicycle correctness
8.67
Riding pose
6.17
Composition
7.33
Obvious errors (higher is better)
5.67
Drawing checks passedMonitoring
Judges
Claude Opus 5.5 · medium · Pass 1
6.70
What the judge sees: Original (Chinese) 这是一幅扁平风格的插画：画面中央，一只白色鹈鹕骑在一辆红色车架的自行车上。鹈鹕的喙是橙黄色的，喙下的囊很大，头顶有一块红色，两条橙色的腿踩着脚踏，一条由白色圆块连成的长条从背后伸到车把上。背景是浅蓝色的天空，右上角有一个黄色圆形太阳，还有几朵白云；下方是一条灰色道路，中间有白色虚线。自行车后轮左边画着三条灰色横线。
The bicycle has the most complete structure, but the pelican faces backward, away from the handlebars, an obvious direction error.
Machine translated
Original (Chinese) 自行车结构最完整，但鹈鹕脸朝后背对车把，方向错误很明显。
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
9.00
Riding pose
4.00
Composition
7.00
Obvious errors (higher is better)
4.00
Claude Opus 5.5 · medium · Pass 2
6.85
What the judge sees: Original (Chinese) 这是一幅扁平风格的插画：画面中央，一只白色鹈鹕骑在一辆红色车架的自行车上。鹈鹕的喙是橙黄色的，喙下的囊很大，头顶有一块红色，两条橙色的腿踩着脚踏，一条由白色圆块连成的长条从背后伸到车把上。背景是浅蓝色的天空，右上角有一个黄色圆形太阳，还有几朵白云；下方是一条灰色道路，中间有白色虚线。自行车后轮左边画着三条灰色横线。
The bike's structure is complete, but the pelican's head faces backward and the wings look like strange strings of beads.
Machine translated
Original (Chinese) 自行车结构完整，但鹈鹕头朝后，翅膀呈怪异的串珠状。
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
9.00
Riding pose
6.00
Composition
7.00
Obvious errors (higher is better)
4.00
GPT-6 Astra · medium · Pass 1
8.25
What the judge sees: Original (Chinese) 画面中央是一只白色长嘴鸟骑在红色自行车上，鸟嘴呈黄色和橙色，头顶有红色弧形，橙黄色的腿伸向脚踏板；自行车有两个黑色外圈、灰色辐条的车轮。背景为浅蓝色，右上方有黄色圆形太阳，空中有白色云朵，底部是带白色虚线的灰色道路，自行车左侧有三条灰色横线。
Original (Chinese) 自行车部件完整，骑行动作明确，但头部朝向与车头相反。
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
9.00
Riding pose
8.00
Composition
8.00
Obvious errors (higher is better)
8.00
GPT-6 Astra · medium · Pass 2
7.95
What the judge sees: Original (Chinese) 画面中央是一只白色长嘴鸟骑在红色自行车上，鸟嘴呈黄色和橙色，头顶有红色弧形，橙黄色的腿伸向脚踏板；自行车有两个黑色外圈、灰色辐条的车轮。背景为浅蓝色，右上方有黄色圆形太阳，空中有白色云朵，底部是带白色虚线的灰色道路，自行车左侧有三条灰色横线。
Original (Chinese) 鹈鹕特征鲜明、车体完整，但头朝车尾，骑姿别扭。
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
9.00
Riding pose
6.00
Composition
8.00
Obvious errors (higher is better)
7.00
Grok 4.7 · medium · Pass 1
6.55
What the judge sees: Original (Chinese) 画面中央是一只白色长嘴鸟骑在红色自行车上，朝向左侧。鸟头戴红色帽状物，黄色长喙下有橙色囊袋，黄色双腿踩在踏板上，一条由白色圆段组成的肢体伸向车把。自行车有两个黑边灰辐条的车轮，后轮左侧有三条灰色短线；背景是浅蓝色，右上方有一个黄色圆和两朵白色云，底部是一条带白色虚线的灰色路面。
The pouch is recognizable, but the wings are a string of round segments, making the riding pose look unrealistic.
Machine translated
Original (Chinese) 喉囊可辨，但翅膀是一串圆节，骑行因此失真。
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
7.00
Composition
6.00
Obvious errors (higher is better)
5.00
Grok 4.7 · medium · Pass 2
7.30
What the judge sees: Original (Chinese) 画面中央是一只白色长嘴鸟骑在红色自行车上，朝向左侧。鸟头戴红色帽状物，黄色长喙下有橙色囊袋，黄色双腿踩在踏板上，一条由白色圆段组成的肢体伸向车把。自行车有两个黑边灰辐条的车轮，后轮左侧有三条灰色短线；背景是浅蓝色，右上方有一个黄色圆和两朵白色云，底部是一条带白色虚线的灰色路面。
Beak, pouch, and pedals are clear, but the bird's head faces the back of the bike, opposite the riding direction.
