The ± value shows how much the counted judges’ scores vary across both rounds of scoring.
Claude Opus 5.5 · medium · Pass 16.60
Claude Opus 5.5 · medium · Pass 25.25
GPT-6 Astra · medium · Pass 16.80
GPT-6 Astra · medium · Pass 25.40
Grok 4.7 · medium · Pass 16.00
Grok 4.7 · medium · Pass 26.60
Scoring criteria
Pelican likeness
6.33
Bicycle correctness
5.67
Riding pose
6.17
Composition
6.33
Obvious errors (higher is better)
6.17
Drawing checks passedMonitoring
Judges
Claude Opus 5.5 · medium · Pass 1
6.60
What the judge sees: Original (Chinese) 这是一幅扁平风格的插画：一只白色的鸟骑在一辆深灰色自行车上，鸟身呈椭圆形，有浅灰色的翅膀、长而弯曲的脖子、圆形的头部和黑色眼睛，头顶有一根弯曲的羽毛，还有一张很大的橙色喙，下半部分颜色较浅、像囊袋一样。鸟的一条橙色腿向下伸到踏板上，一只白色的翅膀向前伸，搭在车把上；自行车有两个带辐条的圆形车轮，中间有一个灰色的圆形曲柄。背景上半部分是浅蓝色的天空，下半部分是绿色的地面，画面左侧有三条白色横线，位于后轮旁边。
Simple and recognizable, but the frame proportions are awkward, the chain and saddle are missing, and only one leg is drawn.
Machine translated
Original (Chinese) 造型简洁可辨，但车架比例别扭，缺少链条和车座，只画了一条腿。
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
7.00
Bicycle correctness
6.00
Riding pose
7.00
Composition
6.00
Obvious errors (higher is better)
7.00
Claude Opus 5.5 · medium · Pass 2
5.25
What the judge sees: Original (Chinese) 这是一幅扁平风格的插画：一只白色的鸟骑在一辆深灰色自行车上，鸟身呈椭圆形，有浅灰色的翅膀、长而弯曲的脖子、圆形的头部和黑色眼睛，头顶有一根弯曲的羽毛，还有一张很大的橙色喙，下半部分颜色较浅、像囊袋一样。鸟的一条橙色腿向下伸到踏板上，一只白色的翅膀向前伸，搭在车把上；自行车有两个带辐条的圆形车轮，中间有一个灰色的圆形曲柄。背景上半部分是浅蓝色的天空，下半部分是绿色的地面，画面左侧有三条白色横线，位于后轮旁边。
Crude design, only one leg, a frame missing its lower tube and chain, and too little detail.
Machine translated
Original (Chinese) 造型简陋，只有一条腿，车架缺下管和链条，细节不足。
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
6.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
5.00
Obvious errors (higher is better)
5.00
GPT-6 Astra · medium · Pass 1
6.80
What the judge sees: Original (Chinese) 画面中一只白色的鸟骑在黑色自行车上，鸟头位于右上方，有黑色圆眼睛和橙黄色的长嘴，灰色翅膀在身体侧面，橙色腿向下伸到踏板处。自行车的两个圆形车轮位于画面下方，背景上部为浅蓝色、底部为绿色，左下方有三条白色短横线。
Original (Chinese) 鹈鹕特征明确，但车座不清晰，传动结构简略。
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
8.00
Bicycle correctness
6.00
Riding pose
6.00
Composition
7.00
Obvious errors (higher is better)
7.00
GPT-6 Astra · medium · Pass 2
5.40
What the judge sees: Original (Chinese) 画面中一只白色的鸟骑在黑色自行车上，鸟头位于右上方，有黑色圆眼睛和橙黄色的长嘴，灰色翅膀在身体侧面，橙色腿向下伸到踏板处。自行车的两个圆形车轮位于画面下方，背景上部为浅蓝色、底部为绿色，左下方有三条白色短横线。
Original (Chinese) 长喙喉囊可辨，但仅见一条腿，车座和传动细节缺失。
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
6.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
6.00
Obvious errors (higher is better)
5.00
Grok 4.7 · medium · Pass 1
6.00
What the judge sees: Original (Chinese) 画面下方是一条绿色地面，上方是浅蓝色背景。一只白色卡通鸟面朝右骑在黑色自行车上：鸟有橙色长喙、黑色圆眼、浅灰色翅膀和尾羽，一只橙色腿踩在踏板上，一只浅灰色翅膀伸向车把。自行车位于画面中下部，有黑色车架和两个带十字辐条的黑色车轮；车轮左侧有三道短的白色横线。
Pointed beak with no pouch, only one leg pedaling, and wheel spokes that are too basic.
Machine translated
Original (Chinese) 尖喙无喉囊，仅单腿蹬踏，车轮辐条过于简略。
Long beak and throat pouch: No
Two wheels: Yes
Frame connects the wheels: Yes
Bird sits on the seat: Yes
Feet on the pedals: Yes
Pelican likeness
4.00
Bicycle correctness
6.00
Riding pose
7.00
Composition
7.00
Obvious errors (higher is better)
7.00
Grok 4.7 · medium · Pass 2
6.60
What the judge sees: Original (Chinese) 画面下方是一条绿色地面，上方是浅蓝色背景。一只白色卡通鸟面朝右骑在黑色自行车上：鸟有橙色长喙、黑色圆眼、浅灰色翅膀和尾羽，一只橙色腿踩在踏板上，一只浅灰色翅膀伸向车把。自行车位于画面中下部，有黑色车架和两个带十字辐条的黑色车轮；车轮左侧有三道短的白色横线。
The riding pose is readable, but one leg is missing and the wheels only have cross-shaped spokes.
