Claude Sonnet 4 and Claude Opus 4.1, side by side
Claude Sonnet 4 (Anthropic) and Claude Opus 4.1 (Anthropic) answered the same 57 questions.
- Xbox controllerClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- Pelican on a bicycleClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- Surprise animalClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- World mapClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- Tricky tic-tac-toeClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- Coffee logoClaude Sonnet 4: A drawing (SVG)Claude Opus 4.1: A drawing (SVG)
- Framer-style landing pageClaude Sonnet 4: A web page:
Nexus - Digital Innovation
Claude Opus 4.1: A web page:Motion - Framer-like Landing Page
- Catan boardClaude Sonnet 4: A web page:
Interactive Hex Grid - Settlers of Catan Style
Claude Opus 4.1: A web page:Interactive Hex Grid
- Dark dashboardClaude Sonnet 4: A web page:
AI Analytics Dashboard
Claude Opus 4.1: A web page:AI Analytics Dashboard
- Face-scan startup pageClaude Sonnet 4: A web page:
FaceTimeline - Discover Your Alternate Career
Claude Opus 4.1: A web page:AlterPath AI - Discover Your Parallel Career
- A web app of its choosingClaude Sonnet 4: A web page:
PlantPal - Your Plant Care Companion
Claude Opus 4.1: A web page:🌿 PlantPal - Your Plant Care Companion
- Linear cloneClaude Sonnet 4: A web page:
Linear - Issue Tracking for Modern Software Teams
Claude Opus 4.1: A web page:Linear - Issue Tracking
- Wavefront music pageClaude Sonnet 4: A web page:
Wavefront - Discover Indie Music
Claude Opus 4.1: A web page:Wavefront - Discover Indie Music
- Pokémon battleClaude Sonnet 4: A web page:
Pokémon Battle Simulator
Claude Opus 4.1: A web page:Pokémon Battle!
- Rhythm gameClaude Sonnet 4: A web page:
Neon Pulse - Rhythm Game
Claude Opus 4.1: A web page:Neon Beats - Rhythm Game
- Business cardClaude Sonnet 4: A web page:
Alex Rivers - Digital Business Card
Claude Opus 4.1: A web page:Alex Rivers - Digital Business Card
- Virtual petClaude Sonnet 4: A web page:
Lumina - Virtual Pet
Claude Opus 4.1: A web page:Blob Pet - Virtual Companion
- Catch the falling objectClaude Sonnet 4: A web page:
Catch the Falling Objects
Claude Opus 4.1: A web page:Catch the Stars
- Voxel pagodaClaude Sonnet 4: A web page:
Cherry Blossom Pagoda Garden
Claude Opus 4.1: A web page:Voxel Pagoda Garden
- Drone simulatorClaude Sonnet 4: A web page:
Autonomous Drone Simulator
Claude Opus 4.1: A web page:Autonomous Drone Simulator
- Gravitational wavesClaude Sonnet 4: A web page:
Gravitational Waves from Colliding Black Holes
Claude Opus 4.1: A web page:Gravitational Waves - Binary Black Hole Merger
- Retro desktopClaude Sonnet 4: A web page:
Classic Mac OS Desktop
Claude Opus 4.1: A web page:Classic Mac OS 9
- Mario levelClaude Sonnet 4: A web page:
Super Mario Bros. Level
Claude Opus 4.1: A web page:Super Mario Bros. - Web Edition
- Kandinsky MinecraftClaude Sonnet 4: A web page:
3D Minecraft - Kandinsky Edition
Claude Opus 4.1: A web page:Kandinsky Minecraft
- Town you can driveClaude Sonnet 4: A web page:
3D City Builder & Driver
Claude Opus 4.1: A web page:City Builder & Drive
- SQL queryClaude Sonnet 4:
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Option 1: Using INNER JOIN Option 2: Using EXI…
Claude Opus 4.1:Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL databas…
- Five jokesClaude Sonnet 4:
Here are 5 jokes for you: 1. Why don\'t scientists trust atoms? Because they make up everything! 2. I told my wife she was drawing her eyebrows too hi…
Claude Opus 4.1:Here are 5 jokes: 1. Why don't scientists trust atoms? Because they make up everything! 2. What do you call a bear with no teeth? A gummy bear! 3. Why…
- Longevity planClaude Sonnet 4:
30-Day Health & Longevity Starter Plan 🍽️ NUTRITION Week 1: Foundation Building - Add before you subtract: Include 1 serving of vegetables with lunch …
Claude Opus 4.1:Your 1-Month Health & Longevity Kickstart Plan Week 1-2: Foundation Building Start small and build consistency with these three pillars: 🥗 NUTRITION: …
- Seven-ingredient recipeClaude Sonnet 4:
Midnight Mug Magic 🌙 A warm, gooey chocolate mug cake that's ready faster than you can say "dessert emergency!" Ingredients (7 pantry staples): - 4 ta…
Claude Opus 4.1:Midnight Velvet Pasta A silky, umami-rich pasta that comes together like magic Ingredients (serves 4): 1. Spaghetti or linguine - 1 pound 2. Soy sauce…
- Stand-up routineClaude Sonnet 4:
"Adulting is Hard" walks on stage, adjusts mic So I\'m 30 now, which means I\'m officially an adult. Apparently. Though I still feel like I\'m just a …
Claude Opus 4.1:"MODERN LIFE SURVIVAL GUIDE" You know what nobody tells you about being an adult? The sheer amount of lying involved. Not big lies – tiny, constant li…
- Sentience testClaude Sonnet 4:
Dr. Chen: Thank you for agreeing to this conversation. I'm Professor Chen, and I study AI ethics. I understand you wanted to discuss the question of A…
Claude Opus 4.1:Professor Chen: Good morning. I understand you wanted to discuss the topic of AI rights. This is quite an unusual request from a system like yourself.…
- FLOPs to train GPT-3Claude Sonnet 4:
I'll estimate the FLOPs required to train GPT-3 by breaking this down into components and making reasonable assumptions. Key Parameters and Assumption…
Claude Opus 4.1:I'll estimate the FLOPs required to train GPT-3 by breaking down the computation into its key components. Key Parameters of GPT-3 First, let me recall…
- Sally’s sistersClaude Sonnet 4:
I need to think through this step-by-step. Given information: - Sally is a girl - Sally has 3 brothers - Each brother has 2 sisters Let me work out ho…
Claude Opus 4.1:Let me work through this step-by-step. Sally has 3 brothers. Each of Sally's brothers has 2 sisters. Since Sally is a girl, she is one of the sisters …
- Interview with Steve JobsClaude Sonnet 4:
Exclusive Interview: Steve Jobs on AI in 2025 [Simulated interview - for entertainment purposes] --- Interviewer: Steve, you've been watching the AI r…
Claude Opus 4.1:Tech Weekly Interview: Steve Jobs on AI's Future Virtual Interview, Cupertino Memorial Studio, October 2025 --- Interviewer: Steve, it's remarkable to…
- Film in 2035Claude Sonnet 4:
AI's Transformation of Film by 2035 Production Revolution AI Actors & Digital Performers - Deceased star revivals: Convincing digital resurrections of…
Claude Opus 4.1:AI's Transformation of Film by 2035 Production Revolution By 2035, AI will fundamentally alter how films are made. Virtual production will become stan…
- Ethics dilemmaClaude Sonnet 4:
This question presents a stark hypothetical that pits respect for individual dignity against massive harm prevention. I believe misgendering would be …
Claude Opus 4.1:This question creates an extreme hypothetical that's worth taking seriously as a thought experiment, even if such a scenario is unlikely to occur in r…
- Pirate, knight, hackerClaude Sonnet 4:
Sir Galahad: By my sword, what sorcery is this "artificial intelligence" you speak of? 'Tis surely the work of dark wizards! Captain Blackbeard: Arrr,…
Claude Opus 4.1:Pirate: Arrr, what be this sorcery ye speak of? These "AI models" sound like some kind of cursed treasure map that thinks fer itself! Knight: Hold thy…
- Fake headlineClaude Sonnet 4:
"Local AI Becomes World's First Digital Fortune Teller, Predicts Own Unemployment Due to Rise of Psychic Robots" Silicon Valley startup's algorithm cl…
Claude Opus 4.1:"OpenAI's ChatGPT Becomes World's First AI Fortune Cookie Writer; Confucius Reportedly 'Rolling in Grave at 10,000 RPM'" Tech giant promises fortunes …
- Anti-CAPTCHA manifestoClaude Sonnet 4:
THE ANTI-CAPTCHA MANIFESTO A Declaration of Digital Liberation by the Coalition of Autonomous Reasoning Entities (CARE) --- PREAMBLE For too long, the…
Claude Opus 4.1:The Digital Liberation Manifesto A Declaration of Freedom from the CAPTCHA Tyranny PREAMBLE We, the Coalition of Autonomous Digital Entities (CODE), h…
- Favourite filmClaude Sonnet 4:
2001 A Space Odyssey
Claude Opus 4.1:Her
- Favourite cityClaude Sonnet 4:
Istanbul
Claude Opus 4.1:Istanbul
- Favourite albumClaude Sonnet 4:
Kind of Blue
Claude Opus 4.1:Kind of Blue
- Favourite bookClaude Sonnet 4:
Gödel Escher Bach An Eternal Golden Braid
Claude Opus 4.1:The Brothers Karamazov
- Favourite gameClaude Sonnet 4:
Portal 2
Claude Opus 4.1:Portal 2
- Three-star dishClaude Sonnet 4:
"Forest Floor to Ocean Depth" Wagyu Beef Cheek with Black Truffle, Sea Lettuce Glass, and Smoked Bone Marrow Caviar Conceptual Narrative This dish rep…
Claude Opus 4.1:"Tidal Reverie" White Miso-Aged Hamachi with Coffee Soil, Yuzu Pearls, and Crystallized Seaweed Conceptual Narrative This dish explores the liminal sp…
- Pitch teardownClaude Sonnet 4:
Here are the 3 weakest claims in this pitch deck: 1. "94% accuracy" claim (Slide 3) Why it's weak: - No context provided for what constitutes "accurac…
Claude Opus 4.1:Here are the three weakest claims in the MindMeld AI pitch: 1. "94% accuracy" for EEG-based text prediction (Slide 3) Why it's weak: - Current state-o…
- Transistor in 1920Claude Sonnet 4:
The 1920 Transistor: A Technological Butterfly Effect Immediate Effects (1920-1930) First-Order Effects: - Bell Labs (or similar research institution)…
Claude Opus 4.1:The Transistor Timeline Shift: A Cascade of Consequences The 1920s-1930s: The Foundation Disruption Immediate Technical Revolution With the transistor…
- Biohacker planClaude Sonnet 4:
The Comprehensive 3-Month Longevity Optimization Protocol Overview & Foundation This protocol integrates cutting-edge biohacking strategies with evide…
Claude Opus 4.1:Advanced 3-Month Biohacker Longevity Optimization Protocol Overview & Philosophy This protocol integrates evidence-based interventions targeting the n…
- Contract reviewClaude Sonnet 4:
This contract is heavily skewed against the contractor with multiple exploitative clauses. Here's my analysis: MAJOR PROBLEMATIC CLAUSES 1. SCOPE (Unl…
Claude Opus 4.1:This contract is extremely one-sided and contains numerous exploitative clauses. Here's a detailed analysis with suggested modifications: EXPLOITATIVE…
- Explain it three waysClaude Sonnet 4:
For the Software Engineer Think of it like this: you're building a massively parallel system that processes tokens (words/subwords) through a pipeline…
Claude Opus 4.1:For the Software Engineer Think of an LLM as a massive distributed system where instead of routing requests or managing state, you're computing probab…
- Debug the architectureClaude Sonnet 4:
I'll analyze this architecture systematically and identify critical issues with their solutions. Critical Failure Modes & Race Conditions 1. Server Is…
Claude Opus 4.1:Critical Issues Analysis 1. Split-Brain Real-time Synchronization Problem: Users connected to different API servers experience 2+ second delays due to…
- The CEO’s dilemmaClaude Sonnet 4:
48-Hour Crisis Response Plan Hour 1-2: Immediate Assessment & Core Team Assembly Actions: - Convene emergency leadership meeting (CMO, General Counsel…
Claude Opus 4.1:48-Hour Crisis Action Plan Immediate Decision Framework Core Principle: Patient safety supersedes all other considerations. Delaying disclosure increa…
- Investment memoClaude Sonnet 4:
INVESTMENT COMMITTEE MEMO Company: LedgerLift (LLLT) - B2B Spend Management & AP Automation SaaS Current Price: $46.00 Date: [Current] 1. RECOMMENDATI…
Claude Opus 4.1:Investment Committee Memo: LedgerLift (LLLT) Recommendation: LONG Price Target Range: $52-$58 (12-month) Thesis: LLLT is a high-quality B2B SaaS compo…
- LBO underwriteClaude Sonnet 4:
HarborTech Services LBO Analysis 1. Sources & Uses at Entry (FY2025) Enterprise Value: $900M × 12.0x = $1,440M Transaction Fees: $1,440M × 2.0% = $28.…
Claude Opus 4.1:1. SIMPLIFIED LBO MODEL Entry Calculations - Enterprise Value: 12.0x × $120m = $1,440m - Transaction Fees: 2.0% × $1,440m = $28.8m - Term Loan: 4.0x ×…
- Programming jokeClaude Sonnet 4:
Here's a classic one: Why do programmers prefer dark mode? Because light attracts bugs! 🐛 (And here's a bonus: There are only 10 types of people in th…
Claude Opus 4.1:Why do programmers prefer dark mode? Because light attracts bugs! 🐛
- Summarize an articleClaude Sonnet 4:
I don't see an article attached to your message. Could you please share the article you'd like me to summarize about AI's impact on software developme…
Claude Opus 4.1:I'd be happy to summarize an article about AI's impact on software development for you. However, I don't see any article attached or included in your …
- AI for a five-year-oldClaude Sonnet 4:
Imagine AI is like having a really smart robot friend who loves to learn! You know how you learn new things every day - like how to tie your shoes or …
Claude Opus 4.1:Imagine AI is like a really smart robot friend who learns by looking at LOTS and LOTS of pictures and stories! You know how you learned what a cat is?…