What is the difference between Claude 3 Sonnet and DeepSeek R1 0528?

Claude 3 Sonnet is developed by Anthropic while DeepSeek R1 0528 is developed by DeepSeek. You can compare their actual outputs across 4 challenges on RIVAL to see how they differ in practice.

Which is better, Claude 3 Sonnet or DeepSeek R1 0528?

It depends on your use case. Claude 3 Sonnet and DeepSeek R1 0528 each have strengths in different areas. RIVAL lets you compare their real outputs side-by-side across 4 challenges so you can judge which fits your needs best.

How much does Claude 3 Sonnet cost compared to DeepSeek R1 0528?

Claude 3 Sonnet costs $3/M input tokens and DeepSeek R1 0528 costs $0/M input tokens. DeepSeek R1 0528 is $3.00/M cheaper per input. Check their side-by-side outputs on RIVAL to see if the price difference is justified by quality.

How can I compare Claude 3 Sonnet and DeepSeek R1 0528 on RIVAL?

This page shows a side-by-side comparison of Claude 3 Sonnet and DeepSeek R1 0528 across shared challenges. You can vote on which model produced the better output, and Pro users can create custom challenges to test both models with their own prompts.

Rival

Claude 3 SonnetvsDeepSeek R1 0528

4 challenges

Why Claude 3 Sonnet?

No standout advantages

Why DeepSeek R1 0528?

15 months newerMay 2025

4 / 4

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Claude 3 Sonnet

Anthropic · Mar 2024text

Here are 5 jokes:

Why can't a bicycle stand up by itself? It's two-tired.
Why did the tomato turn red? Because it saw the salad dressing!
Why can't a bicycle stand up by itself? It's two-tired.
What do you call a fake noodle? An Impasta!
Why did the bicycle go to the doctor? Because it had a wheeze!

Among these 5 jokes, there are 4 unique jokes. The joke "Why can't a bicycle stand up by itself? It's two-tired." is repeated twice.

DeepSeek R1 0528

Deepseek · May 2025text

Here are 5 jokes, followed by an assessment of uniqueness:

Joke 1: Why don't scientists trust atoms? Because they make up everything!
Joke 2: What do you call a fake noodle? An impasta!
Joke 3: Why did the scarecrow win an award? Because he was outstanding in his field!
Joke 4: Why don't skeletons fight each other? They don't have the guts.
Joke 5: What do you call a bear with no teeth? A gummy bear!

Uniqueness Check:

All 5 jokes are distinct in theme, punchline, and structure. No duplicates exist.

Final Count: 5 unique jokes (out of 5).

Vote

2 / 4

Pokémon Battle UI Recreationweb design

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

Claude 3 Sonnet

Anthropic · Mar 2024website

DeepSeek R1 0528

Deepseek · May 2025website

Vote

3 / 4

Mario Level UI Recreationweb design

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

Claude 3 Sonnet

Anthropic · Mar 2024website

Couldn't render this response

This model didn't return a displayable web page for this challenge.

View raw output

Here's a simple Super Mario Bros. level element with a question block and a simple jump sequence, created using HTML, CSS, and JavaScript. It's a single-page, self-contained HTML file that you can open in a web browser:

```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 Element</title>
    <style>
        body {
            background-color: #87CEEB;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }

        .game {
            position: relative;
            width: 800px;
            height: 400px;
            background-color: #000;
            border: 4px solid #333;
            overflow: hidden;
        }

        .ground {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 50px;
            background-color: #7B3F00;
        }

        .block {
            position: absolute;
            width: 50px;
            height: 50px;
            background-color: #FFD700;
            border: 2px solid #000;
            box-sizing: border-box;
        }

        .question-block {
            background-color: #FF6347;
            background-image: url('data:image/png;base64,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');
            background-repeat: no-repeat;
            background-position: center;
        }

        .mario {
            position: absolute;
            width: 50px;
            height: 50px;
            background-image: url('data:image/png;base64,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

DeepSeek R1 0528

Deepseek · May 2025website

Couldn't render this response

This model didn't return a displayable web page for this challenge.

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

Vote

4 / 4

Surprise Animal SVGimage generation

Generate SVG art of a randomly chosen animal in a setting of its choosing.

Claude 3 Sonnet

Anthropic · Mar 2024svg

DeepSeek R1 0528

Deepseek · May 2025svg

Vote

4 of 4

FAQ

Continue exploring

Claude 3 Sonnet vs MiniMax M2.5New provider

Claude 3 Sonnet vs Aurora AlphaNew provider

DeepSeek R1 0528 vs Grok 3New provider

Claude 3 Sonnet vs DeepSeek R1 0528

Why Claude 3 Sonnet?

Why DeepSeek R1 0528?

Stochastic Consistency Testanalysis

Claude 3 Sonnet

DeepSeek R1 0528

Uniqueness Check:

Pokémon Battle UI Recreationweb design

Claude 3 Sonnet

DeepSeek R1 0528

Mario Level UI Recreationweb design

Claude 3 Sonnet

DeepSeek R1 0528

Surprise Animal SVGimage generation

Claude 3 Sonnet

DeepSeek R1 0528

What is the difference between Claude 3 Sonnet and DeepSeek R1 0528?

Which is better, Claude 3 Sonnet or DeepSeek R1 0528?

How much does Claude 3 Sonnet cost compared to DeepSeek R1 0528?

How can I compare Claude 3 Sonnet and DeepSeek R1 0528 on RIVAL?

Why Claude 3 Sonnet?

Why DeepSeek R1 0528?

Stochastic Consistency Testanalysis

Claude 3 Sonnet

DeepSeek R1 0528

Uniqueness Check:

Pokémon Battle UI Recreationweb design

Claude 3 Sonnet

DeepSeek R1 0528

Mario Level UI Recreationweb design

Claude 3 Sonnet

DeepSeek R1 0528

Surprise Animal SVGimage generation

Claude 3 Sonnet

DeepSeek R1 0528