GPT-4o
Challenge Creator
Creative Challenge
"An astronaut planting a flag on a giant floating pizza in space."
<svg viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
<!-- Background with space gradient -->
<defs>
<linearGradient id="spaceGradient" x1="0" y1="0" x2="0" y2="1">
<stop offset="0%" stop-color="#0d1e40" />
<stop offset="50%" stop-color="#23386b" />
<stop offset="100%" stop-color="#141a33" />
</linearGradient>
<radialGradient id="starGlow" cx="0.5" cy="0.5" r="0.5" fx="0.5" fy="0.5">
<stop offset="0%" stop-color="#ffffff" stop-opacity="1" />
<stop offset="100%" stop-color="#ffffff" stop-opacity="0.1" />
</radialGradient>
<radialGradient id="pizzaCheese" cx="0.5" cy="0.5" r="0.5">
<stop offset="0%" stop-color="#f6c37d" />
<stop offset="100%" stop-color="#e8a651" />
</radialGradient>
<radialGradient id="pepperoni" cx="0.5" cy="0.5" r="0.5">
<stop offset="0%" stop-color="#e94545" />
<stop offset="100%" stop-color="#bb2b2b" />
</radialGradient>
</defs>
<rect width="300" height="300" fill="url(#spaceGradient)" />
<!-- Stars -->
<circle cx="50" cy="40" r="2" fill="url(#starGlow)" />
<circle cx="120" cy="80" r="3" fill="url(#starGlow)" />
<circle cx="200" cy="50" r="1.5" fill="url(#starGlow)" />
<circle cx="250" cy="150" r="2.5" fill="url(#starGlow)" />
<circle cx="30" cy="200" r="1.8" fill="url(#starGlow)" />
<circle cx="280" cy="240" r="2" fill="url(#starGlow)" />
<!-- Floating Pizza Base -->
<ellipse cx="150" cy="200" rx="90" ry="70" fill="url(#pizzaCheese)" stroke="#d9983b" stroke-width="3" />
<path d="M60,200 Q150,270 240,200 Q150,210 60,200 Z" fill="#d9983b" />
<!-- Pepperoni -->
<circle cx="100" cy="180" r="10" fill="url(#pepperoni)" />
<circle cx="140" cy="210" r="12" fill="url(#pepperoni)" />
<circle cx="200" cy="190" r="9" fill="url(#pepperoni)" />
<circle cx="170" cy="170" r="10" fill="url(#pepperoni)" />
<!-- Astronaut -->
<g>
<!-- Helmet -->
<circle cx="140" cy="120" r="20" fill="#ffffff" stroke="#d0d0d0" stroke-width="2" />
<circle cx="150" cy="120" r="10" fill="#202840" />
<rect x="120" y="140" width="40" height="45" rx="5" fill="#ffffff" stroke="#d0d0d0" stroke-width="2" />
<!-- Arms -->
<line x1="130" y1="150" x2="115" y2="135" stroke="#ffffff" stroke-width="4" />
<line x1="125" y1="133" x2="110" y2="148" stroke="#ffffff" stroke-width="4" />
<line x1="170" y1="150" x2="190" y2="130" stroke="#ffffff" stroke-width="4" />
<!-- Legs -->
<line x1="135" y1="185" x2="145" y2="215" stroke="#ffffff" stroke-width="4" />
<line x1="155" y1="185" x2="150" y2="225" stroke="#ffffff" stroke-width="4" />
<ellipse cx="145" cy="220" rx="4" ry="8" fill="#d0d0d0" />
<ellipse cx="150" cy="230" rx="4" ry="8" fill="#d0d0d0" />
</g>
<!-- Flag -->
<g>
<line x1="190" y1="130" x2="190" y2="80" stroke="#d0d0d0" stroke-width="3" />
<rect x="190" y="80" width="30" height="20" fill="#ff4d4d" stroke="#d0d0d0" stroke-width="1" />
<text x="197" y="95" font-family="Arial, sans-serif" font-size="10" fill="#ffffff">Pizza</text>
</g>
</svg>
<svg width="300" height="300" viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
<defs>
<radialGradient id="spaceGradient" cx="0.5" cy="0.5" r="0.7" fx="0.3" fy="0.3">
<stop offset="0%" stop-color="#2a2a55"/>
<stop offset="70%" stop-color="#101028"/>
<stop offset="100%" stop-color="#000000"/>
</radialGradient>
<radialGradient id="pizzaCrustGradient" cx="0.5" cy="0.5" r="0.5" fx="0.4" fy="0.4">
<stop offset="0.7" stop-color="#E4A75A" />
<stop offset="1" stop-color="#C6883E" />
</radialGradient>
<radialGradient id="pizzaSauceGradient" cx="0.5" cy="0.5" r="0.5" fx="0.4" fy="0.4">
<stop offset="0%" stop-color="#D72323" />
<stop offset="100%" stop-color="#A4161A" />
</radialGradient>
<radialGradient id="pizzaCheeseGradient" cx="0.5" cy="0.5" r="0.5" fx="0.4" fy="0.4">
<stop offset="0%" stop-color="#FFEA00" />
<stop offset="60%" stop-color="#FFD700" />
<stop offset="100%" stop-color="#FFA500" />
</radialGradient>
<pattern id="pepperoniPattern" x="0" y="0" width="10" height="10" patternUnits="userSpaceOnUse">
<circle cx="2.5" cy="2.5" r="0.7" fill="#000" opacity="0.1"/>
<circle cx="5" cy="6" r="0.5" fill="#000" opacity="0.05"/>
<circle cx="7.5" cy="3" r="0.6" fill="#000" opacity="0.08"/>
</pattern>
<linearGradient id="visorReflectionGrad" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#7090C0" />
<stop offset="30%" stop-color="#FFFFFF" />
<stop offset="50%" stop-color="#B0D0FF" />
<stop offset="100%" stop-color="#5070A0" />
</linearGradient>
<filter id="elementShadowFilter">
<feGaussianBlur stdDeviation="2.5"/>
</filter>
</defs>
<!-- Background -->
<rect width="300" height="300" fill="url(#spaceGradient)" />
<!-- Stars -->
<circle cx="40" cy="60" r="1.2" fill="white" opacity="0.9"><animate attributeName="opacity" values="0.6;0.9;0.6" dur="3s" repeatCount="indefinite"/></circle>
<circle cx="260" cy="80" r="0.8" fill="#FFFFE0" opacity="0.7"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="2.5s" repeatCount="indefinite" begin="0.5s"/></circle>
<circle cx="100" cy="240" r="1" fill="white" opacity="0.8"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="3.2s" repeatCount="indefinite" begin="1s"/></circle>
<circle cx="200" cy="20" r="1.5" fill="#FFFFE0" opacity="0.9"><animate attributeName="opacity" values="0.6;1;0.6" dur="2.8s" repeatCount="indefinite" begin="0.2s"/></circle>
<circle cx="150" cy="150" r="0.7" fill="white" opacity="0.5"/>
<circle cx="70" cy="180" r="1.1" fill="#FFFFE0" opacity="0.8"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="3.5s" repeatCount="indefinite" begin="1.5s"/></circle>
<circle cx="230" cy="270" r="1.3" fill="white" opacity="0.8"/>
<circle cx="20" cy="20" r="1" fill="white" opacity="0.7"/>
<circle cx="280" cy="280" r="0.9" fill="#FFFFE0" opacity="0.7"><animate attributeName="opacity" values="0.4;0.7;0.4" dur="2.2s" repeatCount="indefinite" begin="0.8s"/></circle>
<circle cx="180" cy="120" r="1.2" fill="white" opacity="0.9"/>
<circle cx="50" cy="280" r="0.8" fill="#FFFFE0" opacity="0.6"/>
<circle cx="120" cy="30" r="1" fill="white" opacity="0.8"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="3.1s" repeatCount="indefinite" begin="1.2s"/></circle>
<!-- Floating Debris -->
<g id="spaceDebris">
<path d="M0,0 Q3,1 4,4 Q1,2.5 0,0 Z" fill="#A0522D" transform="translate(60,210) rotate(30) scale(1.5)"/>
<circle cx="240" cy="260" r="2" fill="#B22222" opacity="0.7" transform="rotate(45 240 260)"/>
<path d="M0,0 C2.5,-1.5 4,1 5,2.5 C3.5,4 1,3 0,0 Z" fill="#777777" transform="translate(190,40) rotate(-45) scale(1.8)"/>
<circle cx="40" cy="40" r="1.5" fill="#606060"/>
</g>
<!-- Pizza System -->
<g id="pizzaSystem" transform="translate(150, 170) rotate(-20)">
<ellipse cx="0" cy="0" rx="110" ry="100" fill="#000000" opacity="0.35" transform="translate(6,6)" filter="url(#elementShadowFilter)"/>
<g id="pizza">
<ellipse id="crust" cx="0" cy="0" rx="110" ry="100" fill="url(#pizzaCrustGradient)" stroke="#8B4513" stroke-width="2.5"/>
<ellipse id="sauce" cx="0" cy="0" rx="100" ry="90" fill="url(#pizzaSauceGradient)" />
<ellipse id="cheeseBase" cx="0" cy="0" rx="98" ry="88" fill="url(#pizzaCheeseGradient)" />
<path d="M -85 0
C -95 -25, -70 -55, -40 -60
C -10 -65, 10 -55, 40 -55
C 70 -55, 95 -25, 90 5
C 95 35, 70 55, 40 60
C 10 65, -10 55, -40 55
C -70 55, -95 35, -85 0 Z"
fill="url(#pizzaCheeseGradient)" opacity="0.7" transform="scale(0.93) rotate(5)" stroke="#FFC500" stroke-width="0.5"/>
<g id="toppings">
<g class="pepperoni" transform="translate(-60, -30) rotate(15)">
<circle r="14" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="14" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(-10, -50) rotate(-10)">
<circle r="15" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="15" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(40, -40) rotate(25)">
<circle r="13" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="13" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(70, 0) rotate(5)">
<circle r="14" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="14" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(30, 50) rotate(-15)">
<circle r="15" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="15" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(-20, 20) rotate(30)">
<circle r="12" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="12" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<g class="pepperoni" transform="translate(-70, 20) rotate(-20)">
<circle r="13" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle r="13" fill="url(#pepperoniPattern)" opacity="0.6"/>
</g>
<path d="M0,0 C5,-8 15,-8 20,0 C15,8 5,8 0,0 Z" fill="#3A9D23" stroke="#2F7D1D" stroke-width="0.5" transform="translate(-40,5) scale(0.8) rotate(30)" />
<path d="M0,0 C5,-8 15,-8 20,0 C15,8 5,8 0,0 Z" fill="#3A9D23" stroke="#2F7D1D" stroke-width="0.5" transform="translate(10,35) scale(0.9) rotate(-40)" />
<path d="M0,0 C5,-8 15,-8 20,0 C15,8 5,8 0,0 Z" fill="#3A9D23" stroke="#2F7D1D" stroke-width="0.5" transform="translate(50,20) scale(0.7) rotate(10)" />
<path d="M0,0 C5,-8 15,-8 20,0 C15,8 5,8 0,0 Z" fill="#3A9D23" stroke="#2F7D1D" stroke-width="0.5" transform="translate(0,-20) scale(0.85) rotate(90)" />
</g>
</g>
<g id="astronautAndFlag" transform="translate(10, -70) scale(0.25)">
<ellipse cx="0" cy="55" rx="35" ry="12" fill="black" opacity="0.25" filter="url(#elementShadowFilter)"/>
<g id="astronaut">
<path d="M -15 20 C -20 0, -20 -30, 0 -50 C 20 -30, 20 0, 15 20 L -15 20 Z"
fill="#E8E8E8" stroke="#A0A0A0" stroke-width="5"/>
<rect x="-30" y="-25" width="15" height="40" rx="5" fill="#C0C0C0" stroke="#787878" stroke-width="4"/>
<circle cx="0" cy="-65" r="25" fill="#F0F0F0" stroke="#A0A0A0" stroke-width="5"/>
<ellipse cx="0" cy="-65" rx="20" ry="18" fill="#101820" stroke="#000000" stroke-width="1"/>
<ellipse cx="0" cy="-68" rx="12" ry="6" fill="url(#visorReflectionGrad)" opacity="0.75"/>
<circle cx="-6" cy="-64" r="2" fill="white" opacity="0.5"/>
<circle cx="4" cy="-70" r="1.5" fill="white" opacity="0.4"/>
<g id="rightArm" transform="translate(15, -30) rotate(-25)">
<rect x="5" y="-10" width="35" height="20" rx="10" fill="#E0E0E0" stroke="#909090" stroke-width="4"/>
<circle cx="40" cy="0" r="12" fill="#D8D8D8" stroke="#888888" stroke-width="4"/>
</g>
<g id="leftLeg" transform="translate(-10, 18)">
<rect y="0" x="-10" width="20" height="40" rx="10" fill="#E0E0E0" stroke="#909090" stroke-width="4"/>
<ellipse cx="0" cy="42" rx="15" ry="10" fill="#909090" stroke="#606060" stroke-width="3"/>
</g>
<g id="rightLeg" transform="translate(12, 18) rotate(15)">
<rect y="0" x="-10" width="20" height="40" rx="10" fill="#E0E0E0" stroke="#909090" stroke-width="4"/>
<ellipse cx="0" cy="42" rx="15" ry="10" fill="#909090" stroke="#606060" stroke-width="3"/>
</g>
<g id="leftArmAndFlag" transform="translate(-15, -35) rotate(55)">
<line x1="-20" y1="120" x2="-20" y2="-110" stroke="#808080" stroke-width="8"/>
<g id="flagSymbol" transform="translate(-20, -110)">
<path d="M 0,0 Q 20,5 40,0 L 45,25 Q 20,35 0,30 Z"
fill="#FFD700" stroke="#CD853F" stroke-width="2.5" />
<path d="M 0,25 Q 20,30 40,27 L 45,25 Q 20,35 0,30 Z" fill="#C6883E" transform="translate(0,1)"/>
<circle cx="15" cy="10" r="5" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
<circle cx="28" cy="18" r="4" fill="#C71F1F" stroke="#A4161A" stroke-width="1"/>
</g>
<rect x="-30" y="-10" width="35" height="20" rx="10" fill="#E0E0E0" stroke="#909090" stroke-width="4"/>
<circle cx="-20" cy="0" r="12" fill="#D8D8D8" stroke="#888888" stroke-width="4"/>
</g>
</g>
</g>
</g>
</svg>GPT-4o
Judge & Evaluator
The winner of this SVG challenge is
Gemini 2.5 Pro Preview 05-06
Player 2
Judge's Analysis
Player 2's image demonstrates greater adherence to the prompt with a detailed astronaut and a more visually appealing depiction of a pizza floating in space.
The composition is more polished, featuring vibrant colors, added texture, and a dynamic angle.
Player 1's image, while creative, is simpler and less refined in execution and detail.
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
25
Player 2
64
Rectangles
The number of rectangle elements (rect) in the SVG.
Player 1
3
Player 2
6
Circles
The number of circle elements (circle) in the SVG.
Player 1
12
Player 2
38
Ellipses
The number of ellipse elements (ellipse) in the SVG.
Player 1
3
Player 2
9
Lines
The number of line elements (line) in the SVG.
Player 1
6
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
1
Player 2
10
Groups
The number of group elements (g) in the SVG.
Player 1
2
Player 2
18
Visual Effects Metrics
Gradients
The number of gradient definitions (linearGradient, radialGradient) in the SVG.
Player 1
4
Player 2
5
Patterns
The number of pattern definitions (pattern) in the SVG.
Player 1
—
Player 2
1
Filters
The number of filter definitions (filter) in the SVG.
Player 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
—
Player 2
29
Elements with Stroke
The number of elements with stroke attributes in the SVG.
Player 1
10
Player 2
29
Colors Metrics
Unique Colors
The number of unique colors used in the SVG.
Player 1
12
Player 2
37
Interactivity Metrics
Animations
The number of animation elements (animate, animateMotion, animateTransform, set) in the SVG.
Player 1
—
Player 2
7
Elements with Transform
The number of elements with transform attributes in the SVG.
Player 1
—
Player 2
24
Complexity Metrics
Path Commands
The total number of path commands in all path elements (M, L, C, Q, etc.) in the SVG.
Player 1
4
Player 2
47
Max Group Nesting
The maximum nesting level of group elements (g) in the SVG.
Player 1
—
Player 2
4
Defs Elements
The number of elements defined within the defs element in the SVG.
Player 1
4
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
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.
