Tihu · Pelican Bench

GPT-5.6 Luna  medium · 2026-11-08 · Sample 2/3

· Sample 2/3

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AI reference score

5.15 ± 0.73

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

Claude Opus 5.5 · medium · Pass 1 4.50
Claude Opus 5.5 · medium · Pass 2 4.90
GPT-6 Astra · medium · Pass 1 5.20 Not counted
GPT-6 Astra · medium · Pass 2 5.85 Not counted
Grok 4.7 · medium · Pass 1 5.00
Grok 4.7 · medium · Pass 2 6.20

Scoring criteria

Pelican likeness
6.75
Bicycle correctness
5.25
Riding pose
2.50
Composition
6.75
Obvious errors (higher is better)
4.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.50

What the judge sees: Original (Chinese) 这是一幅扁平风格插画：画面中央是一只白色、圆滚滚的鸟，长着很大的橙色喙，头部和颈部带有浅灰色斑块，眼睛为黑色，它骑在一辆用深蓝色线条画成的自行车上，两条橙色细腿向下伸向自行车中部带橙色圆心的踏板处。自行车有两个圆形车轮，分别位于鸟身下方的左右两侧，车架由几何线条构成，鸟的喙朝向画面左侧。背景上部是浅蓝色天空，下部是浅绿色起伏的草地，一条深绿色水平线横贯底部，自行车左侧和右侧的空中各有几条短的蓝色横线。

Original (Chinese) 鸟朝向与车头相反且悬空，脚未踩踏板，车架结构混乱。

  • 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
7.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

4.90

What the judge sees: Original (Chinese) 这是一幅扁平风格插画：画面中央是一只白色、圆滚滚的鸟，长着很大的橙色喙，头部和颈部带有浅灰色斑块，眼睛为黑色，它骑在一辆用深蓝色线条画成的自行车上，两条橙色细腿向下伸向自行车中部带橙色圆心的踏板处。自行车有两个圆形车轮，分别位于鸟身下方的左右两侧，车架由几何线条构成，鸟的喙朝向画面左侧。背景上部是浅蓝色天空，下部是浅绿色起伏的草地，一条深绿色水平线横贯底部，自行车左侧和右侧的空中各有几条短的蓝色横线。

Original (Chinese) 鹈鹕特征清楚，但身体悬空，脚也没踩踏板，车架结构混乱。

  • 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
7.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

5.20 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景下，一只白色身体、灰色头顶和翅膀、橙黄色长嘴的鸟位于画面中央，橙色双腿向下伸到一辆深蓝灰色线条勾勒的自行车上。自行车的两个圆形车轮分居左右，下方是浅绿色起伏地面和一条深绿色横线，画面两侧还有几条蓝灰色短横线。

Original (Chinese) 鸟脚悬在踏板上方，翅膀未握把，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
7.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

5.85 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景下，一只白色身体、灰色头顶和翅膀、橙黄色长嘴的鸟位于画面中央，橙色双腿向下伸到一辆深蓝灰色线条勾勒的自行车上。自行车的两个圆形车轮分居左右，下方是浅绿色起伏地面和一条深绿色横线，画面两侧还有几条蓝灰色短横线。

Original (Chinese) 鹈鹕特征鲜明，但双脚悬空，骑行接触关系不足。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
9.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

5.00

What the judge sees: Original (Chinese) 画面中央是一只侧向左的卡通鸟，圆圆的米白色身体上有灰色头部和胸口，长长的橙色喙朝左，橙色细腿踏在自行车上。深色车架、两个大圆轮和车把位于鸟的下方，横贯画面中下部。背景上半是浅蓝色，下半是浅绿色地面，左右两侧各有几条短横线。

Original (Chinese) 虽有长喙与双轮车架，鸟身悬空，双脚未踩踏板，不算骑行。

  • 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
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

6.20

What the judge sees: Original (Chinese) 画面中央是一只侧向左的卡通鸟，圆圆的米白色身体上有灰色头部和胸口，长长的橙色喙朝左，橙色细腿踏在自行车上。深色车架、两个大圆轮和车把位于鸟的下方，横贯画面中下部。背景上半是浅蓝色，下半是浅绿色地面，左右两侧各有几条短横线。

Original (Chinese) 能认出鹈鹕和自行车，但鸟未坐车座，脚也没踩踏板。

  • 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
7.00
Bicycle correctness
7.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
6.00

Drawing details

Model version GPT-5.6 Luna · medium
Tier medium
Duration 39.4 s
Generated at 2026-11-09 10:40
Data date 2026-11-08

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source 
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