GPT-4o
Challenge Creator
Creative Challenge
"A cat in a suit of armor riding a snail over a field of giant mushrooms"
<svg viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
<!-- Definitions for gradients and patterns -->
<defs>
<radialGradient id="mushroomCapGradient" cx="50%" cy="50%" r="50%">
<stop offset="0%" stop-color="#f99" />
<stop offset="100%" stop-color="#d00" />
</radialGradient>
<linearGradient id="fieldGradient" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#8fc" />
<stop offset="100%" stop-color="#3a3" />
</linearGradient>
<linearGradient id="snailShellGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#cc9" />
<stop offset="100%" stop-color="#996" />
</linearGradient>
<linearGradient id="armorGradient" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#eee" />
<stop offset="100%" stop-color="#aaa" />
</linearGradient>
</defs>
<!-- Background field -->
<rect x="0" y="0" width="300" height="300" fill="url(#fieldGradient)"/>
<!-- Field of giant mushrooms -->
<g id="mushrooms">
<!-- Left mushroom -->
<g transform="translate(40,180)">
<ellipse cx="30" cy="0" rx="30" ry="10" fill="url(#mushroomCapGradient)"/>
<path d="M0,0 C10,-40 50,-40 60,0 L60,20 L0,20 Z" fill="#fff4e6" stroke="#d2691e" stroke-width="1"/>
<path d="M0,20 L60,20" stroke="#d2691e" stroke-width="2"/>
</g>
<!-- Right mushroom -->
<g transform="translate(180,170)">
<ellipse cx="25" cy="0" rx="25" ry="8" fill="url(#mushroomCapGradient)"/>
<path d="M0,0 C7,-35 43,-35 50,0 L50,18 L0,18 Z" fill="#fff4e6" stroke="#8b4513" stroke-width="1"/>
<path d="M0,18 L50,18" stroke="#8b4513" stroke-width="2"/>
</g>
<!-- Central mushroom -->
<g transform="translate(100,150)">
<ellipse cx="40" cy="0" rx="40" ry="12" fill="url(#mushroomCapGradient)"/>
<path d="M0,0 C15,-50 65,-50 80,0 L80,25 L0,25 Z" fill="#fff4e6" stroke="#a0522d" stroke-width="1"/>
<path d="M0,25 L80,25" stroke="#a0522d" stroke-width="2"/>
</g>
</g>
<!-- Snail body and shell -->
<g id="snail" transform="translate(120,80)">
<!-- Snail shell -->
<circle cx="0" cy="0" r="20" fill="url(#snailShellGradient)" stroke="#8b4513" stroke-width="2"/>
<path d="M0,0 m-20,0 a20,20 0 1,0 40,0 a20,20 0 1,0 -40,0" fill="none" stroke="#654321" stroke-width="1"/>
<!-- Snail spiral details -->
<path d="M -5,0 Q0,-5 5,0 T15,5" fill="none" stroke="#5a372c" stroke-width="1"/>
<!-- Snail body -->
<path d="M20,5 Q40,15 40,25 Q35,30 15,30 Q0,30 0,25 Q0,15 20,5" fill="#9c8" stroke="#6b8e23" stroke-width="2"/>
<!-- Snail eye stalks -->
<line x1="30" y1="10" x2="35" y2="0" stroke="#000" stroke-width="1.5"/>
<line x1="32" y1="12" x2="38" y2="2" stroke="#000" stroke-width="1.5"/>
</g>
<!-- Cat in a suit of armor riding the snail -->
<g id="cat" transform="translate(125,60)">
<!-- Cat helmet (armor) -->
<path d="M0,0 C10,-10 30,-10 40,0 L40,15 C30,5 10,5 0,15 Z" fill="url(#armorGradient)" stroke="#666" stroke-width="2"/>
<!-- Cat ears -->
<polygon points="8,0 13,-10 18,0" fill="url(#armorGradient)" stroke="#666" stroke-width="1"/>
<polygon points="32,0 37,-10 42,0" fill="url(#armorGradient)" stroke="#666" stroke-width="1"/>
<!-- Cat face details -->
<circle cx="10" cy="8" r="1.5" fill="#000" />
<circle cx="30" cy="8" r="1.5" fill="#000" />
<path d="M18,12 Q20,15 22,12" stroke="#000" stroke-width="1" fill="none" />
<!-- Armor body for cat -->
<path d="M5,15 L35,15 L35,30 L5,30 Z" fill="url(#armorGradient)" stroke="#666" stroke-width="2"/>
<!-- Cat tail peeking out -->
<path d="M35,25 C50,20 50,35 35,30" stroke="#666" stroke-width="2" fill="none"/>
</g>
<!-- Artistic embellishments: abstract sun and clouds -->
<circle cx="250" cy="50" r="20" fill="url(#snailShellGradient)" opacity="0.8"/>
<g opacity="0.7">
<ellipse cx="60" cy="40" rx="20" ry="10" fill="#fff" />
<ellipse cx="80" cy="45" rx="25" ry="12" fill="#fff" />
<ellipse cx="100" cy="35" rx="18" ry="9" fill="#fff" />
</g>
</svg>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300">
<defs>
<!-- Gradients -->
<linearGradient id="skyGradient" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#6a9beb" />
<stop offset="100%" stop-color="#c4daff" />
</linearGradient>
<linearGradient id="groundGradient" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="#7a9c53" />
<stop offset="100%" stop-color="#4a6c33" />
</linearGradient>
<radialGradient id="mushroomRedCap" cx="50%" cy="50%" r="50%" fx="25%" fy="25%">
<stop offset="0%" stop-color="#ff9999" />
<stop offset="80%" stop-color="#d13030" />
<stop offset="100%" stop-color="#8f1a1a" />
</radialGradient>
<radialGradient id="mushroomPurpleCap" cx="50%" cy="50%" r="50%" fx="25%" fy="25%">
<stop offset="0%" stop-color="#d9a3ff" />
<stop offset="80%" stop-color="#8a30d1" />
<stop offset="100%" stop-color="#501a8f" />
</radialGradient>
<radialGradient id="mushroomBlueCap" cx="50%" cy="50%" r="50%" fx="25%" fy="25%">
<stop offset="0%" stop-color="#a3c9ff" />
<stop offset="80%" stop-color="#3068d1" />
<stop offset="100%" stop-color="#1a3c8f" />
</radialGradient>
<linearGradient id="mushroomStem" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="#f5f0e5" />
<stop offset="50%" stop-color="#ffffff" />
<stop offset="100%" stop-color="#ece5d6" />
</linearGradient>
<radialGradient id="snailShellGradient" cx="50%" cy="50%" r="50%" fx="30%" fy="30%">
<stop offset="0%" stop-color="#ffae54" />
<stop offset="50%" stop-color="#d17330" />
<stop offset="100%" stop-color="#8f3a1a" />
</radialGradient>
<linearGradient id="snailBodyGradient" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="#a3e0ff" />
<stop offset="100%" stop-color="#68c0f0" />
</linearGradient>
<linearGradient id="armorGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#e0e0e0" />
<stop offset="40%" stop-color="#a0a0a0" />
<stop offset="100%" stop-color="#707070" />
</linearGradient>
<linearGradient id="goldGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#ffe873" />
<stop offset="50%" stop-color="#ffd24a" />
<stop offset="100%" stop-color="#efaa00" />
</linearGradient>
<linearGradient id="catFurGradient" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" stop-color="#4a3b30" />
<stop offset="100%" stop-color="#2e2419" />
</linearGradient>
<pattern id="mushroomDots" patternUnits="userSpaceOnUse" width="10" height="10">
<circle cx="5" cy="5" r="2" fill="#ffffff" fill-opacity="0.7" />
</pattern>
<filter id="magic" x="-50%" y="-50%" width="200%" height="200%">
<feGaussianBlur in="SourceGraphic" stdDeviation="2" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 18 -7" result="glow" />
<feBlend in="SourceGraphic" in2="glow" mode="normal" />
</filter>
</defs>
<!-- Background -->
<rect x="0" y="0" width="300" height="300" fill="url(#skyGradient)" />
<rect x="0" y="200" width="300" height="100" fill="url(#groundGradient)" />
<!-- Far background mushrooms -->
<g transform="translate(40, 180) scale(0.6)">
<ellipse cx="30" cy="0" rx="30" ry="25" fill="url(#mushroomPurpleCap)" />
<rect x="25" y="0" width="10" height="40" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="0" rx="30" ry="25" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<g transform="translate(250, 190) scale(0.8)">
<ellipse cx="30" cy="0" rx="35" ry="20" fill="url(#mushroomBlueCap)" />
<rect x="25" y="0" width="10" height="30" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="0" rx="35" ry="20" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<g transform="translate(100, 195) scale(0.7)">
<ellipse cx="30" cy="0" rx="40" ry="15" fill="url(#mushroomRedCap)" />
<rect x="25" y="0" width="10" height="25" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="0" rx="40" ry="15" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<!-- Foreground giant mushrooms -->
<g transform="translate(20, 210) scale(1.3)">
<rect x="25" y="-40" width="10" height="40" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="-40" rx="30" ry="25" fill="url(#mushroomRedCap)" />
<ellipse cx="30" cy="-40" rx="30" ry="25" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<g transform="translate(260, 220) scale(1.5)">
<rect x="25" y="-35" width="10" height="35" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="-35" rx="25" ry="30" fill="url(#mushroomPurpleCap)" />
<ellipse cx="30" cy="-35" rx="25" ry="30" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<!-- Giant Mushroom 3 - Center stage -->
<g transform="translate(160, 220) scale(2.0)">
<rect x="25" y="-30" width="10" height="30" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="-30" rx="35" ry="20" fill="url(#mushroomBlueCap)" />
<ellipse cx="30" cy="-30" rx="35" ry="20" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<!-- Snail -->
<g transform="translate(150, 160)">
<!-- Shell -->
<path d="M-10,-5 C-15,-20 -30,-25 -40,-15 C-50,-5 -45,15 -30,25 C-15,35 5,30 10,15 C15,0 0,-15 -10,-5 Z" fill="url(#snailShellGradient)" />
<path d="M-15,-10 C-20,-20 -30,-20 -35,-10 C-40,0 -30,10 -20,10 C-10,10 -5,0 -10,-10 Z" fill="#ffffff" fill-opacity="0.3" transform="rotate(45)" />
<!-- Body -->
<path d="M-5,10 C5,5 15,10 25,20 C35,30 40,45 30,55 C20,65 -10,70 -20,45 C-25,30 -15,15 -5,10 Z" fill="url(#snailBodyGradient)" />
<!-- Eye stalks -->
<path d="M20,20 C25,15 30,5 30,0 C30,-5 25,-8 20,-8 C15,-8 10,-5 10,0" stroke="#68c0f0" stroke-width="3" fill="none" />
<path d="M15,25 C20,20 20,10 18,5 C16,0 12,-3 8,-3 C4,-3 0,0 0,5" stroke="#68c0f0" stroke-width="3" fill="none" />
<!-- Eyes -->
<circle cx="30" cy="0" r="3" fill="white" />
<circle cx="30" cy="0" r="1.5" fill="black" />
<circle cx="18" cy="5" r="3" fill="white" />
<circle cx="18" cy="5" r="1.5" fill="black" />
<!-- Detail lines -->
<path d="M-10,20 C0,25 15,30 25,40" fill="none" stroke="#4aa0c0" stroke-width="1" />
<path d="M-15,30 C-5,35 10,40 20,50" fill="none" stroke="#4aa0c0" stroke-width="1" />
<!-- Slime trail with sparkle -->
<path d="M-20,45 C-25,55 -30,65 -40,70" fill="none" stroke="#a3e0ff" stroke-width="3" stroke-opacity="0.6" />
<circle cx="-30" cy="60" r="2" fill="#ffffff" filter="url(#magic)" />
<circle cx="-40" cy="70" r="1" fill="#ffffff" filter="url(#magic)" />
</g>
<!-- Armored Cat -->
<g transform="translate(150, 130)">
<!-- Cat body - behind armor -->
<ellipse cx="0" cy="0" rx="18" ry="15" fill="url(#catFurGradient)" />
<!-- Armor pieces -->
<!-- Chest plate -->
<path d="M-15,-5 C-10,-15 10,-15 15,-5 C15,0 15,5 10,10 C0,15 -10,15 -15,5 Z" fill="url(#armorGradient)" />
<path d="M-12,-5 C-8,-12 8,-12 12,-5 C12,-1 12,3 8,7 C0,11 -8,11 -12,3 Z" fill="none" stroke="url(#goldGradient)" stroke-width="1" />
<circle cx="0" cy="0" r="3" fill="url(#goldGradient)" />
<!-- Back armor plates -->
<path d="M-10,-2 L-5,-8 L0,-2 L5,-8 L10,-2" fill="none" stroke="url(#armorGradient)" stroke-width="4" stroke-linecap="round" />
<!-- Helmet -->
<path d="M-8,-15 C-5,-20 5,-20 8,-15 C10,-10 10,-5 8,0 C5,5 -5,5 -8,0 C-10,-5 -10,-10 -8,-15 Z" fill="url(#armorGradient)" />
<path d="M0,-18 L0,-10" stroke="url(#goldGradient)" stroke-width="3" />
<path d="M-7,-10 C-5,-15 5,-15 7,-10" fill="none" stroke="url(#goldGradient)" stroke-width="1" />
<!-- Face opening -->
<ellipse cx="0" cy="-5" rx="5" ry="4" fill="#1a0d00" />
<!-- Eyes -->
<circle cx="-2" cy="-6" r="1.5" fill="#ffcc00" />
<circle cx="2" cy="-6" r="1.5" fill="#ffcc00" />
<ellipse cx="-2" cy="-6" rx="0.7" ry="1.5" fill="black" />
<ellipse cx="2" cy="-6" rx="0.7" ry="1.5" fill="black" />
<!-- Leg armor -->
<path d="M-15,0 C-20,5 -20,10 -18,15" fill="none" stroke="url(#armorGradient)" stroke-width="4" stroke-linecap="round" />
<path d="M15,0 C20,5 20,10 18,15" fill="none" stroke="url(#armorGradient)" stroke-width="4" stroke-linecap="round" />
<circle cx="-18" cy="15" r="2" fill="url(#goldGradient)" />
<circle cx="18" cy="15" r="2" fill="url(#goldGradient)" />
<!-- Tail -->
<path d="M-10,10 C-15,15 -15,20 -10,25 C-5,30 0,25 0,20" fill="none" stroke="url(#catFurGradient)" stroke-width="4" stroke-linecap="round" />
<path d="M-10,25 C-5,30 0,25 0,20" fill="none" stroke="url(#armorGradient)" stroke-width="2" stroke-linecap="round" />
<!-- Sword with glow effect -->
<g transform="rotate(-30)">
<path d="M10,-5 L25,-5" stroke="url(#armorGradient)" stroke-width="2" />
<path d="M25,-10 L35,-5 L25,0 Z" fill="url(#armorGradient)" />
<path d="M10,-5 L25,-5" stroke="url(#goldGradient)" stroke-width="0.5" />
<path d="M25,-10 L35,-5 L25,0 Z" fill="none" stroke="url(#goldGradient)" stroke-width="0.5" />
<circle cx="35" cy="-5" r="3" fill="#ffffff" filter="url(#magic)" />
</g>
<!-- Shield on other arm -->
<path d="M-10,-10 C-15,-5 -20,0 -20,5 C-20,10 -15,15 -10,15 C-5,15 0,10 0,5 C0,0 -5,-5 -10,-10 Z" fill="url(#armorGradient)" transform="scale(0.7) translate(-10, 0)" />
<path d="M-10,-8 C-14,-4 -18,0 -18,4 C-18,8 -14,12 -10,12 C-6,12 -2,8 -2,4 C-2,0 -6,-4 -10,-8 Z" fill="none" stroke="url(#goldGradient)" stroke-width="0.5" transform="scale(0.7) translate(-10, 0)" />
<circle cx="-17" cy="0" r="2" fill="url(#goldGradient)" />
</g>
<!-- Foreground small mushrooms -->
<g transform="translate(70, 210) scale(0.5)">
<rect x="25" y="-30" width="10" height="30" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="-30" rx="30" ry="20" fill="url(#mushroomRedCap)" />
<ellipse cx="30" cy="-30" rx="30" ry="20" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<g transform="translate(210, 215) scale(0.4)">
<rect x="25" y="-30" width="10" height="30" fill="url(#mushroomStem)" />
<ellipse cx="30" cy="-30" rx="25" ry="30" fill="url(#mushroomBlueCap)" />
<ellipse cx="30" cy="-30" rx="25" ry="30" fill="url(#mushroomDots)" fill-opacity="0.3" />
</g>
<!-- Magic sparkles in the scene -->
<circle cx="50" cy="100" r="1" fill="#ffffff" filter="url(#magic)" />
<circle cx="200" cy="80" r="1.5" fill="#ffffff" filter="url(#magic)" />
<circle cx="120" cy="150" r="1" fill="#ffffff" filter="url(#magic)" />
<circle cx="250" cy="120" r="2" fill="#ffffff" filter="url(#magic)" />
<circle cx="170" cy="90" r="1.5" fill="#ffffff" filter="url(#magic)" />
</svg>GPT-4o
Judge & Evaluator
The winner of this SVG challenge is
Claude 3.7 Sonnet Thinking (2025-02-19)
Player 2
Judge's Analysis
Player 2's image demonstrates superior creativity and technical quality.
The vibrant colors and detailed design of both the armored cat and the snail create a whimsical and engaging scene.
The use of diverse, oversized mushrooms enhances the fantasy element, adhering closely to the prompt and providing strong visual appeal.
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
28
Player 2
73
Rectangles
The number of rectangle elements (rect) in the SVG.
Player 1
1
Player 2
10
Circles
The number of circle elements (circle) in the SVG.
Player 1
4
Player 2
19
Ellipses
The number of ellipse elements (ellipse) in the SVG.
Player 1
6
Player 2
20
Lines
The number of line elements (line) in the SVG.
Player 1
2
Player 2
—
Polygons
The number of polygon elements (polygon) in the SVG.
Player 1
2
Player 2
—
Paths
The number of path elements (path) in the SVG.
Player 1
13
Player 2
24
Groups
The number of group elements (g) in the SVG.
Player 1
7
Player 2
11
Visual Effects Metrics
Gradients
The number of gradient definitions (linearGradient, radialGradient) in the SVG.
Player 1
4
Player 2
11
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
2
Player 2
—
Elements with Stroke
The number of elements with stroke attributes in the SVG.
Player 1
18
Player 2
17
Colors Metrics
Unique Colors
The number of unique colors used in the SVG.
Player 1
19
Player 2
33
Interactivity Metrics
Animations
The number of animation elements (animate, animateMotion, animateTransform, set) in the SVG.
Player 1
—
Player 2
—
Elements with Transform
The number of elements with transform attributes in the SVG.
Player 1
5
Player 2
14
Complexity Metrics
Path Commands
The total number of path commands in all path elements (M, L, C, Q, etc.) in the SVG.
Player 1
47
Player 2
89
Max Group Nesting
The maximum nesting level of group elements (g) in the SVG.
Player 1
1
Player 2
1
Defs Elements
The number of elements defined within the defs element in the SVG.
Player 1
4
Player 2
13
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.
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