Updated Dec 17, 2025

Our Verdict

Gemini 3 Flash Preview

Mistral Medium 3Runner-up

No community votes yet. On paper, Gemini 3 Flash Preview has the edge — newer, bigger context window, major provider backing.

Too close to call

Writing DNA

Style Comparison

Similarity

99%

Mistral Medium 3 uses 6.0x more emoji

Gemini 3 Flash Preview

Mistral Medium 3

55%Vocabulary57%

18wSentence Length17w

0.42Hedging0.73

7.1Bold8.6

4.5Lists6.5

0.00Emoji0.06

0.84Headings1.18

0.07Transitions0.15

Based on 24 + 15 text responses

vs

Ask them anything yourself

Gemini 3 Flash Preview

Mistral Medium 3

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026

Free preview13 of 58 slides

Download the free preview or get all 58 slides for $49

FAQ

Common questions

Keep going

Mistral Medium 3 vs GPT-5New provider

Mistral Medium 3 vs MiniMax M2.5New provider

Mistral Medium 3 vs Pony AlphaNew provider

Gemini 3 Flash PreviewvsMistral Medium 3

27 fights queued

Why Gemini 3 Flash Preview?

8x more context1.0M

7 months newerDec 2025

Why Mistral Medium 3?

1.5x cheaper overall$0.40/M in · $2.00/M out

Gemini 3 Flash PreviewMistral Medium 3

Input price

$0.50/M

$0.40/M

Output price

$3.00/M

$2.00/M

Context

1.0M

131K

Released

Dec 2025

May 2025

Favorites

Gemini 3 Flash PreviewMistral Medium 3

Movie

Interstellar

Interstellar

The Shawshank Redemption

The Shawshank Redemption

Album

Kind of Blue

The Dark Side of the Moon

The Dark Side of the Moon

Book

La biblioteca de babel

La biblioteca de babel

Jorge Luis Borges

Братья Карамазовы

Братья Карамазовы

Фёдор Михайлович Достоевский

City

Kyoto

Kyoto

Game

Outer Wilds

Outer Wilds

Indie, Adventure4.4

The Legend of Zelda: Breath of the Wild

The Legend of Zelda: Breath of the Wild

Adventure, Action4.5

12 / 27

01

Math Misconception Testreasoning

Tests an AI's understanding of number representation

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

2 / 27

02

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

3 / 27

03

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

4 / 27

04

Xbox Controller SVG Artimage generation

Tests an AI's ability to create detailed SVG illustrations of gaming hardware

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

5 / 27

05

Generate a Stand-Up Routineconversation

Tests an AI's humor and creative writing ability

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

6 / 27

06

Realistic AI Interviewconversation

Tests an AI's ability to simulate personalities and predict future trends

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

Sponsored

7 / 27

07

Satirical Fake News Headlineconversation

Tests an AI's humor and understanding of current events

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

8 / 27

08

Minimalist Landing Pageweb design

Tests an AI's ability to generate a complete, working landing page

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025website

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025website

Try this prompt

Vote

9 / 27

09

Pokémon Battle UI Recreationweb design

Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

10 / 27

10

Mario Level UI Recreationweb design

Recreate an interactive, classic Mario level in a single HTML file.

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025website

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025website

We can't display this one. It's not us. Well... it might be us.

The model was asked for a web page. It produced something else. We're not going to define what.

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;

Try this prompt

Vote

11 / 27

11

Interactive Catan Boardweb design

Tests an AI's ability to create interactive web elements

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

12 / 27

12

World Map SVGimage generation

Tests an AI's ability to create a detailed world map in SVG format

Gemini 3 Flash Preview

Gemini 3 Flash Preview

Google · Dec 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Mistral Medium 3

Mistral Medium 3

Mistral · May 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

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