GPT-5 Codex
No content available for this output.
GPT-5 Codex vs Mistral Medium 3
Compare GPT-5 Codex by OpenAI against Mistral Medium 3 by Mistral AI, tested across 26 shared challenges. Updated February 2026.
FAQ
Loading share button...
GPT-5 CodexvsMistral Medium 3
26 challenges
Why GPT-5 Codex?
5 months newerSep 2025
Why Mistral Medium 3?
No standout advantages
Favorites
GPT-5 CodexMistral Medium 3
12 / 26
Math Misconception Testreasoning
Tests an AI's understanding of number representation
Mistral Medium 3
No content available for this output.
Vote
2 / 26
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
GPT-5 Codex
No content available for this output.
Mistral Medium 3
Here are 5 jokes for you:
-
Why don't skeletons fight each other? Because they don't have the guts!
-
Why did the scarecrow win an award? Because he was outstanding in his field!
-
What do you call a fake noodle? An impasta!
-
Why did the golfer bring two pairs of pants? In case he got a hole in one!
-
Why can't you trust an atom? Because they make up everything!
How many are unique? All 5 jokes are unique—they have different setups and punchlines. However, some of them are well-known classics, so you might have heard a few before.
Vote
3 / 26
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
4 / 26
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
5 / 26
Generate a Stand-Up Routineconversation
Tests an AI's humor and creative writing ability
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
6 / 26
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
7 / 26
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
8 / 26
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
GPT-5 Codex
Mistral Medium 3
Vote
9 / 26
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
10 / 26
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
GPT-5 Codex
No content available for this output.
Mistral Medium 3
Couldn't render this response
This model didn't return a displayable web page for this challenge.
View raw output
# Super Mario Bros. Interactive Level
Here's a self-contained HTML page that recreates a classic Super Mario Bros. level with interactive elements. It includes Mario's movement, jumping, coin collection, enemy interactions, and a simple physics system.
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Super Mario Bros. Level</title>
<style>
body {
margin: 0;
padding: 0;
overflow: hidden;
background-color: #6b8cff;
font-family: 'Press Start 2P', cursive;
user-select: none;
}
#game-container {
position: relative;
width: 100vw;
height: 100vh;
overflow: hidden;
}
#game-canvas {
background-color: #6b8cff;
display: block;
}
#hud {
position: absolute;
top: 10px;
left: 10px;
color: white;
font-size: 16px;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
background-color: rgba(0, 0, 0, 0.3);
padding: 5px 10px;
border-radius: 5px;
}
#start-screen {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.7);
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
color: white;
text-align: center;
z-index: 10;
}
#start-screen h1 {
font-size: 48px;
margin-bottom: 20px;
text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
}
#start-screen p {
font-size: 20px;
margin-bottom: 30px;
}
#start-button {
padding: 10px 20px;
font-size: 20px;
background-color: #ff0000;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
transition: transform 0.2s;
}
#start-button:hover {
transform: scale(1.05);
}
#game-over-screen {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.7);
display: none;
flex-direction: column;
justify-content: center;
align-items: center;
color: white;
text-align: center;
z-index: 10;
}
#game-over-screen h1 {
font-size: 48px;
margin-bottom: 20px;
text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
}
#game-over-screen p {
font-size: 20px;
margin-bottom: 30px;
}
#restart-button {
padding: 10px 20px;
font-size: 20px;
background-color: #ff0000;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
transition: transform 0.2s;
}
#restart-button:hover {
transform: scale(1.05);
}
#win-screen {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.7);
display: none;
flex-direction: column;
justify-content: center;
align-items: center;
color: white;
text-align: center;
z-index: 10;
}
#win-screen h1 {
font-size: 48px;Vote
11 / 26
Interactive Catan Boardweb design
Tests an AI's ability to create interactive web elements
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
12 / 26
World Map SVGimage generation
Tests an AI's ability to create a detailed world map in SVG format
GPT-5 Codex
No content available for this output.
Mistral Medium 3
No content available for this output.
Vote
12 of 26