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SVG Drawing Match #62

Mar 13, 2025
GPT-4o
Challenge Creator

Creative Challenge

"A mechanical dragon playing chess with a robotic knight under a crescent moon"

SVG by GPT-3.5 turbo (0125)
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300">
  <!-- Background - Night Sky -->
  <rect x="0" y="0" width="300" height="300" fill="navy" />
  
  <!-- Moon -->
  <circle cx="250" cy="50" r="30" fill="rgba(255, 255, 255, 0.8)" />
  
  <!-- Stars -->
  <circle cx="30" cy="30" r="2" fill="white" />
  <circle cx="70" cy="20" r="2" fill="white" />
  <circle cx="120" cy="10" r="2" fill="white" />
  <circle cx="180" cy="30" r="2" fill="white" />
  <circle cx="220" cy="20" r="2" fill="white" />
  <circle cx="270" cy="10" r="2" fill="white" />
  
  <!-- Mechanical Dragon - Body -->
  <path d="M100 250 C110 240 140 220 130 200 Q120 180 140 160 Q160 140 130 120 Q100 100 70 120 Q40 140 60 160 Q80 180 70 200 C60 220 90 240 100 250"
        fill="gray" />
  
  <!-- Mechanical Dragon - Head -->
  <circle cx="130" cy="140" r="30" fill="gray" />
  
  <!-- Mechanical Dragon - Eyes -->
  <circle cx="120" cy="130" r="5" fill="red" />
  <circle cx="140" cy="130" r="5" fill="red" />
  
  <!-- Mechanical Dragon - Chess Piece -->
  <rect x="110" y="160" width="40" height="20" fill="brown" />
  <rect x="120" y="140" width="20" height="20" fill="brown" />
  
  <!-- Robotic Knight - Body -->
  <path d="M200 250 L220 200 L240 200 L250 250 Z" fill="silver" />
  
  <!-- Robotic Knight - Head -->
  <rect x="210" y="175" width="30" height="20" fill="silver" />
  
  <!-- Robotic Knight - Chess Piece -->
  <rect x="210" y="190" width="10" height="10" fill="darkgray" />
</svg>
SVG by o1-mini (2024-09-12)
<svg viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
  <!-- Background Gradient -->
  <defs>
    <linearGradient id="skyGradient" x1="0" y1="0" x2="0" y2="300">
      <stop offset="0%" stop-color="#0B3D91"/>
      <stop offset="100%" stop-color="#1E3C72"/>
    </linearGradient>
    <radialGradient id="moonGradient" cx="0.8" cy="0.2" r="0.5">
      <stop offset="0%" stop-color="#FFFEE0"/>
      <stop offset="100%" stop-color="#CCCCCC"/>
    </radialGradient>
    <pattern id="chessPattern" width="30" height="30" patternUnits="userSpaceOnUse">
      <rect width="15" height="15" fill="#EEE"/>
      <rect x="15" y="15" width="15" height="15" fill="#555"/>
    </pattern>
    <linearGradient id="metalGradient" x1="0" y1="0" x2="1" y2="1">
      <stop offset="0%" stop-color="#AAAAAA"/>
      <stop offset="100%" stop-color="#555555"/>
    </linearGradient>
    <linearGradient id="dragonGradient" x1="0" y1="0" x2="1" y2="1">
      <stop offset="0%" stop-color="#FF6F61"/>
      <stop offset="100%" stop-color="#D62828"/>
    </linearGradient>
  </defs>

  <!-- Sky -->
  <rect width="300" height="300" fill="url(#skyGradient)" />

  <!-- Crescent Moon -->
  <path d="M220,60
           a40,40 0 1,0 40,0
           a30,40 0 1,0 40,0"
        fill="url(#moonGradient)" />

  <!-- Chessboard -->
  <rect x="50" y="180" width="200" height="100" fill="url(#chessPattern)" stroke="#333" stroke-width="2"/>
  <!-- Chessboard Border -->
  <rect x="50" y="180" width="200" height="100" fill="none" stroke="#333" stroke-width="4"/>

  <!-- Mechanical Dragon -->
  <g transform="translate(80, 180)">
    <!-- Body -->
    <ellipse cx="40" cy="30" rx="30" ry="15" fill="url(#dragonGradient)" stroke="#800000" stroke-width="2"/>
    <!-- Head -->
    <circle cx="70" cy="30" r="10" fill="url(#dragonGradient)" stroke="#800000" stroke-width="2"/>
    <!-- Eye -->
    <circle cx="73" cy="28" r="2" fill="#FFF"/>
    <!-- Wings -->
    <path d="M40,30 Q20,10 40,0" fill="none" stroke="#800000" stroke-width="3"/>
    <path d="M40,30 Q60,10 40,0" fill="none" stroke="#800000" stroke-width="3"/>
    <!-- Gears -->
    <circle cx="35" cy="35" r="3" fill="#555"/>
    <circle cx="45" cy="35" r="3" fill="#555"/>
    <circle cx="40" cy="40" r="3" fill="#555"/>
    <!-- Tail -->
    <path d="M10,30 L0,25 L10,20" stroke="#800000" stroke-width="2" fill="none"/>
  </g>

  <!-- Robotic Knight -->
  <g transform="translate(180, 180)">
    <!-- Body -->
    <rect x="20" y="15" width="20" height="30" fill="url(#metalGradient)" stroke="#333" stroke-width="2"/>
    <!-- Head -->
    <rect x="25" y="5" width="10" height="10" fill="url(#metalGradient)" stroke="#333" stroke-width="2"/>
    <!-- Antenna -->
    <line x1="30" y1="5" x2="30" y2="0" stroke="#333" stroke-width="2"/>
    <circle cx="30" cy="0" r="2" fill="#F00"/>
    <!-- Arms -->
    <line x1="20" y1="20" x2="10" y2="25" stroke="#333" stroke-width="2"/>
    <line x1="40" y1="20" x2="50" y2="25" stroke="#333" stroke-width="2"/>
    <!-- Legs -->
    <line x1="25" y1="45" x2="25" y2="55" stroke="#333" stroke-width="2"/>
    <line x1="35" y1="45" x2="35" y2="55" stroke="#333" stroke-width="2"/>
    <!-- Chest Panel -->
    <rect x="23" y="20" width="14" height="10" fill="#777" stroke="#333" stroke-width="1"/>
    <circle cx="30" cy="25" r="2" fill="#FF0"/>
  </g>

  <!-- Chess Pieces -->
  <!-- Dragon holding a chess piece -->
  <g transform="translate(120, 220)">
    <circle cx="0" cy="-10" r="5" fill="#FFF" stroke="#000" stroke-width="1"/>
    <line x1="0" y1="-5" x2="0" y2="5" stroke="#000" stroke-width="1"/>
    <line x1="-5" y1="0" x2="5" y2="0" stroke="#000" stroke-width="1"/>
  </g>
  <!-- Knight holding a chess piece -->
  <g transform="translate(200, 220)">
    <circle cx="0" cy="-10" r="5" fill="#FFF" stroke="#000" stroke-width="1"/>
    <line x1="0" y1="-5" x2="0" y2="5" stroke="#000" stroke-width="1"/>
    <line x1="-5" y1="0" x2="5" y2="0" stroke="#000" stroke-width="1"/>
  </g>
</svg>
GPT-4o
Judge & Evaluator
The winner of this SVG challenge is O1-mini (2024-09-12) Player 2

Judge's Analysis

    Player 2's submission more effectively captures the concept of a mechanical dragon and robotic knight playing chess under a crescent moon.

    The chessboard is clearly depicted, and both characters are distinguishable and fitting within the robotic theme.

    The inclusion of the crescent moon adds to the scene, enhancing the overall creativity and adherence to the prompt.

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
17
Player 2
31
Rectangles

The number of rectangle elements (rect) in the SVG.

Player 1
5
Player 2
8
Circles

The number of circle elements (circle) in the SVG.

Player 1
10
Player 2
9
Ellipses

The number of ellipse elements (ellipse) in the SVG.

Player 1
Player 2
1
Lines

The number of line elements (line) in the SVG.

Player 1
Player 2
9
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
2
Player 2
4
Groups

The number of group elements (g) in the SVG.

Player 1
Player 2
4

Visual Effects Metrics

Gradients

The number of gradient definitions (linearGradient, radialGradient) in the SVG.

Player 1
Player 2
4
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
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
Elements with Stroke

The number of elements with stroke attributes in the SVG.

Player 1
Player 2
21

Colors Metrics

Unique Colors

The number of unique colors used in the SVG.

Player 1
8
Player 2
17

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
Player 2
4

Complexity Metrics

Path Commands

The total number of path commands in all path elements (M, L, C, Q, etc.) in the SVG.

Player 1
13
Player 2
10
Max Group Nesting

The maximum nesting level of group elements (g) in the SVG.

Player 1
Player 2
Defs Elements

The number of elements defined within the defs element in the SVG.

Player 1
Player 2
5
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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