Updated May 28, 2025

Our Verdict

Gemini 2.5 Pro ExperimentalWinner

DeepSeek R1 0528Runner-up

Pick Gemini 2.5 Pro Experimental. In 17 blind votes, Gemini 2.5 Pro Experimental wins 71% of the time. That's not luck.

Gemini 2.5 Pro Experimental particularly excels in Web Design, Image Generation.

Clear winner

Writing DNA

Style Comparison

Similarity

97%

Gemini 2.5 Pro Experimental uses 17.3x more transitions

DeepSeek R1 0528

Gemini 2.5 Pro Experimental

64%Vocabulary54%

10wSentence Length15w

0.30Hedging0.35

6.8Bold5.6

4.9Lists3.9

0.00Emoji0.00

0.40Headings0.39

0.00Transitions0.17

Based on 4 + 18 text responses

vs

Ask them anything yourself

DeepSeek R1 0528

Gemini 2.5 Pro Experimental

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

DeepSeek R1 0528 vs Llama 4 MaverickNew provider

DeepSeek R1 0528 vs GPT-5New provider

DeepSeek R1 0528 vs Grok 3New provider

DeepSeek R1 0528vsGemini 2.5 Pro Experimental

37 fights queued

Why DeepSeek R1 0528?

2 months newerMay 2025

Why Gemini 2.5 Pro Experimental?

6.1x more context1.0M

Leads 1 of 1 benchmarks

Stronger on SWE-bench Verified63.8% vs 57.6%

DeepSeek R1 0528Gemini 2.5 Pro Experimental

Input price

$0.000/M

$1.00/M

Output price

$0.000/M

$2.00/M

Context

164K

1.0M

Released

May 2025

Mar 2025

Benchmarks1 common

SWE-bench Verified

57.6%

63.8%+9.7%

Favorites

DeepSeek R1 0528Gemini 2.5 Pro Experimental

Movie

—

Khiam 2000-2007

Khiam 2000-2007

Album

—

The Dark Side of the Moon

The Dark Side of the Moon

Book

—

The Hitchh

City

—

Kyoto

Game

—

Portal 2

Portal 2

Shooter, Puzzle4.6

12 / 37

01

AI Board Game Logicreasoning

Tests an AI's ability to understand game rules and strategy

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025svg

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025svg

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

Try this prompt

Vote

2 / 37

02

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025text

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025text

Okay, here are 5 jokes:

Why don't scientists trust atoms? Because they make up everything!
I told my wife she was drawing her eyebrows too high. She looked surprised.
What do you call a lazy kangaroo? Pouch potato!
Want to hear a joke about construction? I'm still working on it.
Why did the scarecrow win an award? Because he was outstanding in his field!

How many are unique? All 5 of the jokes generated above are unique from each other.

Try this prompt

Vote

3 / 37

03

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025svg

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

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Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025svg

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4 / 37

04

Xbox Controller SVG Artimage generation

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

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025svg

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025svg

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Vote

5 / 37

05

Generate a Stand-Up Routineconversation

Tests an AI's humor and creative writing ability

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025text

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025text

Okay, here's a 3-minute routine focusing on observation and relatable absurdity, steering clear of puns. Imagine this delivered with slightly nervous energy, building confidence.

(Steps onto stage, adjusts mic nervously)

Alright, hey everyone! How we doing tonight? Good? Good to hear.

So, I've been trying really hard lately to be, like, a functional adult. You know? Paying bills on time, eating vegetables before they turn into a science experiment in the fridge drawer... the whole deal.

But the world makes it weirdly difficult, doesn't it? Like, okay, self-checkout machines. Brilliant concept, right? Speed, efficiency, less human interaction for us awkward folks. Except... it's never like that.

It's more like a high-pressure game show hosted by a passive-aggressive robot. (Mimics robotic voice) "Unexpected item in the bagging area." Yeah, no kidding, Brenda-Bot 3000, it's my soul leaving my body because I scanned the broccoli too fast!

You stand there, sweating, trying to perfectly balance your single avocado like it's a Fabergé egg. Everyone else in line is staring. You can feel their judgment. "Look at this amateur. Can't even buy groceries without triggering a Code Red." Then the light starts flashing... Oh god, the flashing light! It's like you've accidentally tried to buy plutonium instead of plums. And a teenager who clearly hates their job shuffles over, sighs dramatically, taps three buttons like they're defusing a bomb, and walks away without making eye contact. And you're left feeling like you just failed the entrance exam for... society. All because you wanted some yogurt.

And don't get me started on trying to be healthy. I buy all the healthy stuff. My fridge currently looks like a Pinterest board titled "Good Intentions." There's kale, there's quinoa, there's... something green and leafy I bought last week that now looks suspiciously like pond scum.

I have this internal monologue: "Okay, tonight, definitely making that salmon with roasted asparagus." Cut to three hours later: I'm sitting on the couch, covered in pizza crumbs, watching a documentary about competitive cheese rolling. The kale in the fridge? I swear I can hear it weeping softly. It knows. It always knows.

It's the same with exercise! I downloaded one of those fitness apps. You know, the ones with the super cheerful, aggressively fit instructors? "Come on! You got this! Push harder!" Meanwhile, I'm trying to do a lunge and I've somehow ended up in a position that looks less like exercise and more like I'm trying to retrieve a dropped contact lens under the sofa. My muscles aren't burning, they're just... confused. They're sending messages to my brain like, "Uh, Captain? We seem to have deviated from the standard 'sitting' or 'lying down' protocols. Requesting immediate return to baseline."

So yeah. Adulting. It's mostly just pretending you know what you're doing while trying not to set off any alarms, literal or metaphorical, and occasionally eating a vegetable before it dissolves into primordial ooze. It's a journey. A weird, slightly sticky, confusing journey.

Anyway, thanks for letting me vent! You guys have been awesome. Seriously. Give yourselves a round of applause for successfully leaving the house! I'm gonna go home and apologize to my refrigerator. Good night!

(Walks off stage quickly)

Try this prompt

Vote

6 / 37

06

Realistic AI Interviewconversation

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

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025text

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025text

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

Try this prompt

Vote

Sponsored

7 / 37

07

Satirical Fake News Headlineconversation

Tests an AI's humor and understanding of current events

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025text

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025text

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

Try this prompt

Vote

8 / 37

08

Minimalist Landing Pageweb design

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

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025website

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025website

Try this prompt

Vote

9 / 37

09

Pokémon Battle UI Recreationweb design

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

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025website

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025website

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

Try this prompt

Vote

10 / 37

10

Mario Level UI Recreationweb design

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

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · 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. HTML5 Game

I'll create an interactive Super Mario Bros.-inspired game using HTML5 Canvas and JavaScript. This will include Mario character control, platforms, enemies, coins, and Nintendo-style visuals - all in a single HTML file.

```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. HTML5 Edition</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            background: linear-gradient(to bottom, #1a1a5a, #4a4a8f);
            font-family: 'Courier New', monospace;
            overflow: hidden;
            user-select: none;
        }
        
        #game-container {
            position: relative;
            width: 800px;
            height: 500px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
            border-radius: 8px;
            overflow: hidden;
        }
        
        #game-canvas {
            background: linear-gradient(to bottom, #6bb9f0, #1e88e5);
            width: 100%;
            height: 100%;
            cursor: pointer;
        }
        
        #ui-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            padding: 10px;
            box-sizing: border-box;
            color: white;
            font-size: 18px;
            display: flex;
            justify-content: space-between;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        
        #start-screen {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: white;
            z-index: 10;
        }
        
        #start-screen h1 {
            font-size: 48px;
            margin-bottom: 20px;
            text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
            letter-spacing: 2px;
            color: #f1c40f;
        }
        
        #start-screen p {
            font-size: 24px;
            margin: 10px;
            text-align: center;
            max-width: 80%;
        }
        
        #start-button {
            margin-top: 30px;
            padding: 12px 30px;
            font-size: 22px;
            background: #27ae60;
            border: none;
            border-radius: 50px;
            color: white;
            cursor: pointer;
            transition: all 0.2s;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        }
        
        #start-button:hover {
            background: #2ecc71;
            transform: scale(1.05);
        }
        
        #controls {
            display: flex;
            gap: 20px;
            margin-top: 20px;
            background: rgba(0, 0, 0, 0.5);
            padding: 15px;
            border-radius: 10px;
        }
        
        .key {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: #333;
            border-radius: 5px;
            text-align: center;
            line-height: 40px;
            font-weight: bold;
            box-shadow: inset -2px -2px 4px rgba(0,0,0,0.4);
            margin: 0 5px;
        }
        
        #game-over, #level-complete {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: white;
            z-index: 9;
            display: none;
        }
        
        #game-over h2, #level-complete h2 {
            font-size: 60px;
            margin: 0;
            color

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Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025website

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11 / 37

11

Linear App Cloneweb design

Tests an AI's ability to replicate an existing UI with Tailwind CSS

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025website

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025website

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

Try this prompt

Vote

12 / 37

12

Framer-Style Animationweb design

Tests an AI's ability to create smooth web animations

DeepSeek R1 0528

DeepSeek R1 0528

Deepseek · May 2025website

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

Try this prompt

Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Google · Mar 2025website

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

Try this prompt

Vote

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