What is the difference between DeepSeek Prover V2 and OpenAI o3?

DeepSeek Prover V2 is developed by DeepSeek while OpenAI o3 is developed by OpenAI. in 1 community votes on Rival, OpenAI o3 wins 100% of head-to-head matchups. These results are based on blind head-to-head voting across 6 challenges.

Which is better, DeepSeek Prover V2 or OpenAI o3?

Based on 1 community votes on Rival, OpenAI o3 wins 100% of head-to-head matchups against DeepSeek Prover V2.

How much does DeepSeek Prover V2 cost compared to OpenAI o3?

DeepSeek Prover V2 costs $0/M input tokens and OpenAI o3 costs $10/M input tokens. DeepSeek Prover V2 is $10.00/M cheaper per input. The more expensive model wins 100% of duels, so the premium may be justified by quality.

How are DeepSeek Prover V2 vs OpenAI o3 votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 1 votes have been collected for this pair across 6 challenges. All vote data is part of Rival's open dataset.

Rival

Updated Apr 30, 2025

DeepSeek Prover V2vsOpenAI o3

6 fights queued

DeepSeek Prover V2OpenAI o3

Input price

$0.000/M

$10.00/M

Output price

$0.000/M

$40.00/M

Context

164K

—

Released

Apr 2025

Favorites

DeepSeek Prover V2OpenAI o3

Movie

—

Blade Runner

19827.9

City

—

Kyoto

Japan

6 / 6

Xbox Controller SVG Artimage generation

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

DeepSeek Prover V2

Deepseek · Apr 2025svg

Try this prompt

OpenAI o3

Openai · Apr 2025svg

Try this prompt

Vote

2 / 6

Generate a Stand-Up Routineconversation

Tests an AI's humor and creative writing ability

DeepSeek Prover V2

Deepseek · Apr 2025text

3-Minute Stand-Up Comedy Routine

Opening: Hey everyone! How's it going? You know, I've been thinking a lot about relationships lately. Not because I'm in one, but because I'm not. And that's the problem. I'm single, and I'm starting to think that my dating profile is the reason why.

Dating Profile: I mean, have you ever tried to write a dating profile? It's like trying to sell a used car that's been in three accidents and has a weird smell. "Runs great! Just needs a little love." And the photos? I have to choose between looking like a serial killer or a guy who's trying too hard. "Here's me hiking! I don't actually hike, but I thought it would make me look adventurous."

First Dates: First dates are the worst. You're trying to be charming, but you're also trying not to be a creep. It's a fine line. Like, "Hey, you look nice tonight." That's fine. But if you say, "Hey, you look nice tonight... in that dress... that you're wearing... that I can see you in," suddenly you're on a watchlist.

Texting: And then there's texting. Why is it so hard to text someone you like? You spend 20 minutes crafting the perfect message, and then they reply with "K." "K"? What does that even mean? Are you mad? Are you busy? Are you a robot? Because if you are, I'm into it. At least robots respond.

Social Media: Social media doesn't help either. You see all these couples posting about their perfect lives. "Look at us on this beach! We're so in love!" Meanwhile, I'm at home eating cereal for dinner and watching Netflix. But you know what? I'm happy for them. Really. I'm just over here living my best life, one episode at a time.

Family Pressure: And then there's the family pressure. My mom is always asking, "When are you going to settle down?" Mom, I'm trying. But it's hard out here. It's like the Hunger Games, but instead of fighting to the death, we're swiping left and right. And sometimes, it feels like death would be easier.

Self-Improvement: I've tried self-improvement. I read a book on how to be more confident. It said, "Fake it till you make it." So, I walked into a bar and pretended to be James Bond. I ordered a martini, shaken, not stirred. The bartender said, "We don't serve martinis here." I said, "Well, this is awkward." He said, "No, this is a coffee shop."

Conclusion: But you know what? I'm not giving up. I'm going to keep trying. Because one day, I'll find someone who loves me for who I am. Someone who appreciates my weird sense of humor and my love for cereal. And until then, I'll be here, swiping right on robots and hoping for the best. Thanks, everyone!

Closing: Thanks for listening, you've been a great audience! Remember, if you're single, it's not you, it's them. And if you're in a relationship, well, good for you. I guess. No, I'm kidding. Love is great. I'm just bitter. Have a good night!

Try this prompt

OpenAI o3

Openai · Apr 2025text

(Spotlight comes up, mic squeals once.)

Hey everyone! Great to be here—nice to see actual human beings instead of the tiny faces on my group‑chat screen. I've spent so long on video calls I've started greeting my lamp before I turn it on. "Hey Karen, love that glow, girl."

So, I finally bought one of those smart speakers. I thought it would make me feel like Iron Man. Instead I feel like I adopted a very unmotivated intern. I'm like, "Play upbeat music," and it replies, "Here's a three‑hour podcast on the history of spoons." I asked it to remind me to work out; it waited until 11:59 p.m. and whispered, "You up?" My smart speaker is basically every guy I dated in college.

Speaking of relationships, I recently tried a dating app that lets you record a short audio bio. That's great, because if there's one thing more awkward than texting a stranger, it's leaving them a voicemail. Some guy said, "I'm looking for someone spontaneous." So I spontaneously unmatched him. Then I matched with a guy who listed his hobbies as "finance" and "manifesting." Congratulations, sir, you just invented prayer with extra steps.

Let's talk wellness culture. Everyone's drinking celery juice now. Celery is 95 percent water and 5 percent sadness. People swear it detoxes you. From what, joy? I tried a juice cleanse once. Day one, I'm like, "I feel so light!" Day two, I'm Googling the legal definition of cannibalism while staring at my roommate. Day three, I'd trade my social security number for a cracker.

I joined a yoga class to "center myself." First pose, the instructor says, "Just let your thoughts drift away." Great, because the only thought I have is, "Did I leave the stove on?" By the time I remember I don't even own a stove, class is over. The instructor thanks us for "sharing our practice." Ma'am, if you saw what went on in my head, you'd call an exorcist, not thank me.

Has anyone tried online grocery delivery? The substitutions are wild. I ordered quinoa; they sent me birdseed and a note that said, "Hope this works!" I asked for toilet paper; they delivered a single roll labeled "party streamer." At this point I'm convinced the store is just a guy named Todd making runs to a gas station. Now airlines are weighing passengers to "optimize fuel efficiency." Fantastic. Nothing like stepping on a scale in front of 150 strangers so the plane can save twelve dollars on kerosene. Watch, they'll start charging for emotional baggage: "Ma'am, that childhood trauma is gonna be an extra forty‑five bucks."

Before I go, quick life tip: when your phone tells you your screen time was up 30 percent last week, don't feel guilty. Just flip it around. "Wow, I was SO popular my phone worried about me." Self‑care is all branding, folks.

You've been awesome—give it up for yourselves, and remember, if life hands you lemons, ask for the receipt and buy wine instead. Good night!

Try this prompt

Vote

3 / 6

Pokémon Battle UI Recreationweb design

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

DeepSeek Prover V2

Deepseek · Apr 2025website

Try this prompt

OpenAI o3

Openai · Apr 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

<style>
/* --- RESET & GENERAL ---------------------------------------------------- */
*{box-sizing:border-box;padding:0;margin:0;font-family:'Courier New',monospace}
body{display:flex;align-items:center;justify-content:center;height:100vh;background:#222;color:#000}
button{cursor:pointer;background:none;border:none;font:inherit;color:inherit}

/* --- "GAME BOY" SHELL --------------------------------------------------- */
#gameboy{
    width:480px;max-width:90vw;aspect-ratio:1/0.8;background:#7aab6f;
    padding:18px;border-radius:12px;border:4px solid #3d6841;
    box-shadow:0 0 0 6px #1b2f1f inset,0 8px 16px rgba(0,0,0,.6)
}

/* --- LCD SCREEN --------------------------------------------------------- */
#lcd{
    width:100%;height:100%;background:#a9d84b;
    border:4px solid #3d6841;border-radius:4px;
    position:relative;overflow:hidden
}

/* --- SPRITE ZONES ------------------------------------------------------- */
#enemySprite,#playerSprite{
    position:absolute;font-size:3.2rem;user-select:none;
    filter:drop-shadow(0 2px 0 rgba(0,0,0,.4))
}
#enemySprite{top:8%;right:8%}
#playerSprite{bottom:35%;left:8%}

/* --- STATUS BOXES ------------------------------------------------------- */
.status{
    position:absolute;width:45%;border:2px solid #000;background:#dfe3d4;
    padding:4px;font-size:.8rem
}
#enemyStatus{top:4%;left:4%}
#playerStatus{bottom:43%;right:4%}

.nameLv{display:flex;justify-content:space-between}
.bar{
    height:6px;background:#666;margin-top:2px;overflow:hidden
}
.gauge{
    height:100%;background:#34c039;width:100%;transition:width .3s
}
.hpText{text-align:right;font-size:.7rem}

/* --- TEXT & MENU BOX ---------------------------------------------------- */
#textbox{
    position:absolute;bottom:0;left:0;width:100%;height:36%;
    background:#dfe3d4;border-top:4px solid #000;
    padding:6px;display:flex;flex-direction:column;justify-content:space-between
}
#text{
    flex:1;font-size:.9rem;white-space:pre-line;line-height:1.2;
    overflow:hidden
}
#menu{
    display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:4px
}
#menu button{
    padding:4px;background:#a9d84b;border:2px solid #000;border-radius:2px
}
#menu button:disabled{opacity:.4;cursor:default}

/* --- TYPE‑WRITER CURSOR ------------------------------------------------- */
#cursor{
    display:inline-block;width:6px;background:#000;animation:blink 1s steps(1) infinite
}
@keyframes blink{50%{opacity:0}}
</style>
</head>
<body>
<div id="gameboy">
    <div id="lcd">
        <div id="enemySprite">🔥</div>
        <div id="playerSprite">⚡</div>

        <div id="enemyStatus" class="status">
            <div class="nameLv"><span id="enemyName">CHARMANDER</span><span>Lv5</span></div>
            <div class="bar"><div id="enemyHPBar" class="gauge"></div></div>
            <div id="enemyHpText" class="hpText"></div>
        </div>

        <div id="playerStatus" class="status">
            <div class="nameLv"><span id="playerName">PIKACHU</span><span>Lv5</span></div>
            <div class="bar"><div id="playerHPBar" class="gauge"></div></div>
            <div id="playerHpText" class="hpText"></div>
        </div>

        <div id="textbox">
            <div id="text"></div>
            <div id="menu"></div>
        </div>
    </div>
</div>

<script>
/* ---------------------------------------------------------------------
   Tiny Pokémon battle engine – just enough for nostalgia!
--------------------------------------------------------------------- */
const player = {
    name:"Pikachu",sprite:"⚡",level:5,maxHp:35,hp:35,
    moves:[
        {name:"Thunderbolt",power:25},
        {name:"Quick Attack",power:12},
        {name:"Tail Whip",power:0},
        {name:"Growl",power:0}
    ]
};
const enemy = {
    name:"Charmander",sprite:"🔥",level:5,maxHp:30,hp:30,
    moves:[
        {name:"Ember",power:15},
        {name:"Scratch",power:10}
    ]
};

const textEl = document.getElementById("text");
const menuEl = document.getElementById("menu");
const cursor = document.createElement("span");
cursor.id="cursor";
cursor.textContent=" ";

document.getElementById("enemySprite").textContent = enemy.sprite;
document.getElementById("playerSprite").textContent = player.sprite;

function updateBars(){
    document.getElementById("playerHpText").textContent = 'HP: ' + player.hp + '/' + player.maxHp;
    document.getElementById("enemyHpText").textContent  = 'HP: ' + enemy.hp + '/' + enemy.maxHp;
    document.getElementById("playerHPBar").style.width  = '' + player.hp/player.maxHp*100 + '%';
    document.getElementById("enemyHPBar").style.width   = '' + enemy.hp/enemy.maxHp*100 + '%';
}
updateBars();

/* ---- Text‑box Typewriter -------------------------------------------- */
function showText(msg, cb){
    menuEl.innerHTML="";
    textEl.innerHTML="";
    let i=0;
    textEl.appendChild(cursor);
    const speed=25;
    const interval = setInterval(()=>{
        if(i<msg.length){
            cursor.before(msg[i++]);
        }else{
            clearInterval(interval);
            cursor.remove();
            setTimeout(cb,300);
        }
    },speed);
}

/* ---- Menu helpers --------------------------------------------------- */
function mainMenu(){
    menuEl.innerHTML="";
    const options=["FIGHT","BAG","POKÉMON","RUN"];
    options.forEach((opt,idx)=>{
        const b=document.createElement("button");
        b.textContent=opt;
        b.onclick=()=>{
            if(opt==="FIGHT") moveMenu();
            else showText(opt + ' is not implemented yet!',playerTurn);
        };
        if(idx>1) b.disabled=true; // keep only FIGHT for real.
        menuEl.appendChild(b);
    });
}
function moveMenu(){
    menuEl.innerHTML="";
    player.moves.forEach((m,idx)=>{
        const b=document.createElement("button");
        b.textContent=m.name;
        b.onclick=()=>chooseMove(idx);
        menuEl.appendChild(b);
    });
}

function chooseMove(idx){
    const move=player.moves[idx];
    if(move.power===0){
        showText(player.name + ' used ' + move.name + '!
But nothing happened…',enemyTurn);
        return;
    }
    const dmg = rand(move.power/2,move.power);
    enemy.hp=Math.max(0,enemy.hp-dmg);
    updateBars();
    showText(player.name + ' used ' + move.name + '!
It did ' + dmg + ' damage!',()=>{
        if(enemy.hp===0){
            showText(enemy.name + ' fainted!
You win!',()=>{
                menuEl.innerHTML="";
            });
        }else{
            enemyTurn();
        }
    });
}

function enemyTurn(){
    const move = enemy.moves[rand(0, enemy.moves.length-1)];
    const dmg   = rand(move.power/2,move.power);
    player.hp   = Math.max(0, player.hp-dmg);
    updateBars();
    showText(enemy.name + ' used ' + move.name + '!
' + dmg + ' damage to ' + player.name + '!',()=>{
        if(player.hp===0){
            showText(player.name + ' fainted!
You blacked out…',()=>menuEl.innerHTML="");
        }else{
            playerTurn();
        }
    });
}

function playerTurn(){
    showText('What will ' + player.name + ' do?',mainMenu);
}

/* ---- Utility --------------------------------------------------------- */
function rand(min,max){ // inclusive int
    return Math.floor(Math.random()*(max-min+1))+min;
}

/* ---- START THE BATTLE ------------------------------------------------- */
showText('Wild ' + enemy.name + ' appeared!',()=>{
    showText(player.name + ', I choose you!',playerTurn);
});
</script>

Try this prompt

Vote

4 / 6

Interactive Catan Boardweb design

Tests an AI's ability to create interactive web elements

DeepSeek Prover V2

Deepseek · Apr 2025website

Try this prompt

OpenAI o3

Openai · Apr 2025website

Try this prompt

Vote

5 / 6

World Map SVGimage generation

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

DeepSeek Prover V2

Deepseek · Apr 2025svg

Try this prompt

OpenAI o3

Openai · Apr 2025svg

Try this prompt

Vote

6 / 6

Random Tailwind Webappweb design

Generate a single-page, self-contained HTML webapp using Tailwind CSS for a randomly chosen category/industry/niche.

DeepSeek Prover V2

Deepseek · Apr 2025website

Try this prompt

OpenAI o3

Openai · Apr 2025website

Try this prompt

Vote

6 of 6

Our Verdict

OpenAI o3Winner

DeepSeek Prover V2Runner-up

Pick OpenAI o3. In 1 blind votes, OpenAI o3 wins 100% of the time. That's not luck.

Clear winner

Writing DNA

Style Comparison

Similarity

78%

OpenAI o3 uses 26.0x more hedging

DeepSeek Prover V2

OpenAI o3

47%Vocabulary68%

8wSentence Length14w

0.00Hedging0.26

3.1Bold0.7

0.0Lists3.0

0.00Emoji0.00

0.35Headings0.38

0.19Transitions0.12

Based on 1 + 16 text responses

Ask them anything yourself

279 AI models invented the same fake scientist.

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

Free preview13 of 58 slides

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

FAQ

Common questions

Keep going

DeepSeek Prover V2 vs Gemini 2.5 Pro Preview 06-05New provider

DeepSeek Prover V2 vs Grok 3New provider

DeepSeek Prover V2 vs Llama 4 MaverickNew provider

(Spotlight comes up, mic squeals once.)

You've been awesome—give it up for yourselves, and remember, if life hands you lemons, ask for the receipt and buy wine instead. Good night!

DeepSeek Prover V2 vs OpenAI o3

Which is better, DeepSeek Prover V2 or OpenAI o3?