GPT-4o
Challenge Creator
Creative Challenge
"An astronaut planting a flag on a slice of pizza floating in space."
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300">
<!-- Space background with stars -->
<defs>
<radialGradient id="spaceGradient" cx="50%" cy="50%" r="70%" fx="50%" fy="50%">
<stop offset="0%" stop-color="#1a0033" />
<stop offset="50%" stop-color="#0c0024" />
<stop offset="100%" stop-color="#000011" />
</radialGradient>
<filter id="glow" x="-20%" y="-20%" width="140%" height="140%">
<feGaussianBlur stdDeviation="2" result="blur" />
<feComposite in="SourceGraphic" in2="blur" operator="over" />
</filter>
<linearGradient id="cheeseGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#ffcc00" />
<stop offset="100%" stop-color="#ff9900" />
</linearGradient>
<linearGradient id="sauceGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#cc0000" />
<stop offset="100%" stop-color="#990000" />
</linearGradient>
<linearGradient id="crustGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#cc9966" />
<stop offset="100%" stop-color="#996633" />
</linearGradient>
<linearGradient id="flagGradient" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="#ff0000" />
<stop offset="33%" stop-color="#ff0000" />
<stop offset="33%" stop-color="#ffffff" />
<stop offset="66%" stop-color="#ffffff" />
<stop offset="66%" stop-color="#0000ff" />
<stop offset="100%" stop-color="#0000ff" />
</linearGradient>
</defs>
<!-- Space background -->
<rect width="300" height="300" fill="url(#spaceGradient)" />
<!-- Stars -->
<g id="stars">
<circle cx="30" cy="40" r="1" fill="white" />
<circle cx="70" cy="25" r="0.8" fill="white" />
<circle cx="120" cy="35" r="1.2" fill="white" />
<circle cx="150" cy="15" r="0.7" fill="white" />
<circle cx="200" cy="30" r="1" fill="white" />
<circle cx="250" cy="20" r="0.9" fill="white" />
<circle cx="280" cy="45" r="1.1" fill="white" />
<circle cx="25" cy="80" r="0.8" fill="white" />
<circle cx="60" cy="100" r="1" fill="white" />
<circle cx="100" cy="70" r="0.7" fill="white" />
<circle cx="180" cy="90" r="1.2" fill="white" />
<circle cx="220" cy="65" r="0.9" fill="white" />
<circle cx="270" cy="85" r="0.8" fill="white" />
<circle cx="40" cy="130" r="1" fill="white" />
<circle cx="80" cy="150" r="0.7" fill="white" />
<circle cx="130" cy="170" r="0.9" fill="white" />
<circle cx="170" cy="140" r="1.1" fill="white" />
<circle cx="230" cy="160" r="0.8" fill="white" />
<circle cx="260" cy="120" r="1" fill="white" />
<circle cx="20" cy="190" r="0.9" fill="white" />
<circle cx="70" cy="210" r="1" fill="white" />
<circle cx="110" cy="180" r="0.7" fill="white" />
<circle cx="160" cy="200" r="1.2" fill="white" />
<circle cx="210" cy="220" r="0.8" fill="white" />
<circle cx="250" cy="190" r="1" fill="white" />
<circle cx="290" cy="210" r="0.9" fill="white" />
<circle cx="30" cy="240" r="0.8" fill="white" />
<circle cx="90" cy="260" r="1.1" fill="white" />
<circle cx="140" cy="230" r="0.7" fill="white" />
<circle cx="190" cy="250" r="1" fill="white" />
<circle cx="240" cy="270" r="0.9" fill="white" />
<circle cx="280" cy="240" r="0.8" fill="white" />
<circle cx="50" cy="280" r="1" fill="white" />
<circle cx="120" cy="290" r="0.7" fill="white" />
<circle cx="170" cy="270" r="1.1" fill="white" />
<circle cx="220" cy="290" r="0.9" fill="white" />
<circle cx="260" cy="280" r="0.8" fill="white" />
</g>
<!-- Larger twinkling stars with glow -->
<g filter="url(#glow)">
<circle cx="50" cy="50" r="1.5" fill="white" opacity="0.9">
<animate attributeName="opacity" values="0.9;0.3;0.9" dur="3s" repeatCount="indefinite" />
</circle>
<circle cx="180" cy="40" r="1.8" fill="white" opacity="0.9">
<animate attributeName="opacity" values="0.9;0.4;0.9" dur="4s" repeatCount="indefinite" />
</circle>
<circle cx="250" cy="80" r="1.6" fill="white" opacity="0.9">
<animate attributeName="opacity" values="0.9;0.5;0.9" dur="3.5s" repeatCount="indefinite" />
</circle>
<circle cx="80" cy="180" r="1.7" fill="white" opacity="0.9">
<animate attributeName="opacity" values="0.9;0.3;0.9" dur="4.5s" repeatCount="indefinite" />
</circle>
<circle cx="220" cy="200" r="1.9" fill="white" opacity="0.9">
<animate attributeName="opacity" values="0.9;0.4;0.9" dur="5s" repeatCount="indefinite" />
</circle>
</g>
<!-- Pizza slice -->
<g transform="translate(150, 160) rotate(15)">
<path d="M0,0 L-70,-120 A140,140 0 0,1 70,-120 Z" fill="url(#crustGradient)" />
<path d="M0,0 L-60,-105 A120,120 0 0,1 60,-105 Z" fill="url(#sauceGradient)" />
<path d="M0,0 L-55,-95 A110,110 0 0,1 55,-95 Z" fill="url(#cheeseGradient)" />
<!-- Pepperoni -->
<circle cx="-30" cy="-40" r="8" fill="#cc0000" />
<circle cx="10" cy="-65" r="8" fill="#cc0000" />
<circle cx="35" cy="-30" r="8" fill="#cc0000" />
<circle cx="-15" cy="-80" r="8" fill="#cc0000" />
<circle cx="0" cy="-25" r="8" fill="#cc0000" />
<!-- Basil leaves -->
<path d="M-40,-60 Q-38,-65 -35,-60 T-30,-60 Z" fill="#006600" />
<path d="M20,-45 Q22,-50 25,-45 T30,-45 Z" fill="#006600" />
<path d="M-5,-50 Q-3,-55 0,-50 T5,-50 Z" fill="#006600" />
<!-- Crust details -->
<path d="M-70,-120 A140,140 0 0,1 70,-120 L65,-115 A130,130 0 0,0 -65,-115 Z" fill="#aa7744" />
<!-- Cheese drips -->
<path d="M-20,-95 L-22,-85 L-18,-87 Z" fill="#ffcc00" />
<path d="M10,-95 L8,-87 L12,-85 Z" fill="#ffcc00" />
<path d="M40,-90 L38,-80 L42,-82 Z" fill="#ffcc00" />
</g>
<!-- Astronaut -->
<g transform="translate(130, 130) scale(0.6) rotate(15)">
<!-- Astronaut body -->
<ellipse cx="0" cy="0" rx="25" ry="35" fill="#ffffff" />
<!-- Backpack -->
<rect x="-20" y="-15" width="15" height="30" rx="3" fill="#cccccc" />
<!-- Helmet -->
<circle cx="0" cy="-30" r="20" fill="#ffffff" stroke="#cccccc" stroke-width="2" />
<!-- Helmet visor -->
<path d="M-12,-35 A18,18 0 0,1 12,-35" fill="none" stroke="#5599ff" stroke-width="10" />
<!-- Arms -->
<path d="M20,-5 C30,-10 40,-5 45,10" fill="none" stroke="#ffffff" stroke-width="8" stroke-linecap="round" />
<path d="M-20,-5 C-30,0 -35,15 -25,25" fill="none" stroke="#ffffff" stroke-width="8" stroke-linecap="round" />
<!-- Legs -->
<path d="M-10,35 L-15,60" fill="none" stroke="#ffffff" stroke-width="10" stroke-linecap="round" />
<path d="M10,35 L20,55" fill="none" stroke="#ffffff" stroke-width="10" stroke-linecap="round" />
<!-- Flag -->
<line x1="45" y1="10" x2="45" y2="-40" stroke="#888888" stroke-width="2" />
<rect x="45" y="-40" width="30" height="20" fill="url(#flagGradient)" />
<animateTransform
attributeName="transform"
attributeType="XML"
type="skewX"
values="0;3;0;-3;0"
dur="2s"
repeatCount="indefinite"
additive="sum"
begin="0s" />
</g>
<!-- Subtle pizza rotation animation -->
<animateTransform
href="#pizza"
attributeName="transform"
attributeType="XML"
type="rotate"
from="0 150 150"
to="360 150 150"
dur="120s"
repeatCount="indefinite" />
</svg>
<svg viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
<defs>
<radialGradient id="space" cx="50%" cy="50%" r="80%">
<stop offset="0%" stop-color="#1a0066"/>
<stop offset="60%" stop-color="#00002a"/>
<stop offset="100%" stop-color="#000000"/>
</radialGradient>
<linearGradient id="cheese" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#ffe97a"/>
<stop offset="100%" stop-color="#ffb347"/>
</linearGradient>
<linearGradient id="crust" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#dba35f"/>
<stop offset="100%" stop-color="#8b4c24"/>
</linearGradient>
<radialGradient id="pep" cx="50%" cy="50%" r="50%">
<stop offset="0%" stop-color="#ff6666"/>
<stop offset="100%" stop-color="#990000"/>
</radialGradient>
<linearGradient id="flagGrad" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="#00c3ff"/>
<stop offset="100%" stop-color="#ff00d4"/>
</linearGradient>
<radialGradient id="visor" cx="30%" cy="30%" r="70%">
<stop offset="0%" stop-color="#2b4fff"/>
<stop offset="100%" stop-color="#000020"/>
</radialGradient>
<filter id="starGlow" x="-50%" y="-50%" width="200%" height="200%">
<feGaussianBlur stdDeviation="1.2" result="blur"/>
<feMerge>
<feMergeNode in="blur"/>
<feMergeNode in="SourceGraphic"/>
</feMerge>
</filter>
</defs>
<!-- Space Background -->
<rect width="300" height="300" fill="url(#space)"/>
<!-- Stars -->
<g fill="#ffffff" filter="url(#starGlow)">
<circle cx="20" cy="30" r="1"/>
<circle cx="50" cy="80" r="1.2"/>
<circle cx="80" cy="20" r="0.8"/>
<circle cx="150" cy="60" r="1.1"/>
<circle cx="220" cy="40" r="1"/>
<circle cx="270" cy="90" r="1.3"/>
<circle cx="40" cy="160" r="0.9"/>
<circle cx="100" cy="140" r="1.5"/>
<circle cx="180" cy="130" r="1"/>
<circle cx="250" cy="150" r="1.1"/>
<circle cx="290" cy="200" r="0.8"/>
<circle cx="30" cy="220" r="1"/>
<circle cx="90" cy="240" r="1.3"/>
<circle cx="140" cy="200" r="0.9"/>
<circle cx="210" cy="230" r="1.2"/>
<circle cx="260" cy="260" r="1"/>
<circle cx="120" cy="20" r="1.4"/>
<circle cx="60" cy="260" r="1"/>
<circle cx="170" cy="250" r="1.1"/>
<circle cx="200" cy="100" r="0.8"/>
</g>
<!-- Pizza Slice -->
<g transform="translate(150 180) rotate(-15)">
<!-- Cheese -->
<path d="M0 0 L60 140 L-60 140 Z" fill="url(#cheese)" stroke="#fcae1d" stroke-width="2"/>
<!-- Crust -->
<path d="M-60 140 Q0 170 60 140 L55 120 Q0 150 -55 120 Z" fill="url(#crust)" stroke="#8b4c24" stroke-width="2"/>
<!-- Pepperoni -->
<g fill="url(#pep)" stroke="#750000" stroke-width="1">
<circle cx="0" cy="60" r="12"/>
<circle cx="-25" cy="90" r="10"/>
<circle cx="25" cy="100" r="11"/>
<circle cx="-20" cy="40" r="9"/>
<circle cx="20" cy="55" r="8"/>
<circle cx="0" cy="115" r="10"/>
</g>
<!-- Cheese Drips -->
<path d="M -35 110 C -30 120 -10 120 -5 110 C -3 122 10 122 12 110 C 14 124 30 124 32 110 L32 110 L -35 110 Z" fill="#ffcc55" stroke="#fcae1d" stroke-width="1"/>
<!-- Astronaut -->
<g transform="translate(0 30)">
<!-- Helmet -->
<circle cx="0" cy="0" r="12" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<circle cx="0" cy="0" r="8" fill="url(#visor)"/>
<!-- Body -->
<rect x="-6" y="12" width="12" height="18" rx="3" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<!-- Arms -->
<rect x="-14" y="14" width="8" height="6" rx="3" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<rect x="6" y="14" width="8" height="6" rx="3" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<!-- Legs -->
<rect x="-6" y="30" width="5" height="10" rx="2" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<rect x="1" y="30" width="5" height="10" rx="2" fill="#ffffff" stroke="#d9d9d9" stroke-width="2"/>
<!-- Backpack -->
<rect x="-8" y="15" width="4" height="10" fill="#e6e6e6"/>
<!-- Flag -->
<g transform="translate(12 -5) rotate(10)">
<line x1="0" y1="0" x2="0" y2="-30" stroke="#cccccc" stroke-width="2"/>
<path d="M0 -30 L18 -25 L0 -20 Z" fill="url(#flagGrad)" stroke="#ffffff" stroke-width="1"/>
</g>
</g>
</g>
</svg>GPT-4o
Judge & Evaluator
The winner of this SVG challenge is
Claude 3.7 Sonnet (2025-02-19)
Player 1
Judge's Analysis
Player 1's submission demonstrates better adherence to the prompt by clearly showing an astronaut actively planting a flag on the slice of pizza, which is central to the idea.
The composition is clear, and the astronaut's positioning adds narrative depth.
Player 2's submission is creative, but the astronaut is less clearly interacting with the pizza, making the concept less impactful.
These metrics analyze technical aspects of both SVG drawings. Look for differences that might explain the judge's decision. Use the "View Code" button above to see the SVG code for each drawing.
Shapes Metrics
Total Shapes
The total number of shape elements (rect, circle, ellipse, line, polygon, polyline, path) in the SVG.
Player 1
68
Player 2
40
Rectangles
The number of rectangle elements (rect) in the SVG.
Player 1
3
Player 2
7
Circles
The number of circle elements (circle) in the SVG.
Player 1
48
Player 2
28
Ellipses
The number of ellipse elements (ellipse) in the SVG.
Player 1
1
Player 2
—
Lines
The number of line elements (line) in the SVG.
Player 1
1
Player 2
1
Polygons
The number of polygon elements (polygon) in the SVG.
Player 1
—
Player 2
—
Paths
The number of path elements (path) in the SVG.
Player 1
15
Player 2
4
Groups
The number of group elements (g) in the SVG.
Player 1
4
Player 2
5
Visual Effects Metrics
Gradients
The number of gradient definitions (linearGradient, radialGradient) in the SVG.
Player 1
5
Player 2
6
Patterns
The number of pattern definitions (pattern) in the SVG.
Player 1
—
Player 2
—
Filters
The number of filter definitions (filter) in the SVG.
Player 1
1
Player 2
1
Masks
The number of mask definitions (mask) in the SVG.
Player 1
—
Player 2
—
Clip Paths
The number of clipping path definitions (clipPath) in the SVG.
Player 1
—
Player 2
—
Elements with Opacity
The number of elements with opacity attributes in the SVG.
Player 1
5
Player 2
—
Elements with Stroke
The number of elements with stroke attributes in the SVG.
Player 1
7
Player 2
12
Colors Metrics
Unique Colors
The number of unique colors used in the SVG.
Player 1
17
Player 2
20
Interactivity Metrics
Animations
The number of animation elements (animate, animateMotion, animateTransform, set) in the SVG.
Player 1
7
Player 2
—
Elements with Transform
The number of elements with transform attributes in the SVG.
Player 1
2
Player 2
3
Complexity Metrics
Path Commands
The total number of path commands in all path elements (M, L, C, Q, etc.) in the SVG.
Player 1
51
Player 2
20
Max Group Nesting
The maximum nesting level of group elements (g) in the SVG.
Player 1
—
Player 2
2
Defs Elements
The number of elements defined within the defs element in the SVG.
Player 1
6
Player 2
7
Use Elements
The number of use elements (use) in the SVG.
Player 1
—
Player 2
—
Text Metrics
Text Elements
The number of text elements (text) in the SVG.
Player 1
—
Player 2
—
AI Judging Process
Creativity
Originality, innovative use of shapes and unique approach to the prompt.
Prompt Adherence
How accurately the SVG captures the essence of the prompt.
Visual Appeal
Aesthetic quality including composition, color usage and overall visual impact.
How does judging work?
SVG drawings are converted to static PNG images for evaluation. The AI judge receives the original prompt and both images, then determines which drawing better fulfills the evaluation criteria without seeing animations, interactivity, or SVG code.
