GPT-5.2 Chat vs ChatGPT-4o (March 2025)
Compare GPT-5.2 Chat and ChatGPT-4o (March 2025), both from OpenAI, context windows of 128K vs 128K, tested across 32 shared challenges. Updated February 2026.
FAQ
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GPT-5.2 ChatvsChatGPT-4o (March 2025)
27 challenges
Why GPT-5.2 Chat?
1.2x cheaper overall$1.75/M in · $14.00/M out
9 months newerDec 2025
Why ChatGPT-4o (March 2025)?
No standout advantages
Favorites
GPT-5.2 ChatChatGPT-4o (March 2025)
12 / 27
AI Board Game Logicreasoning
Tests an AI's ability to understand game rules and strategy
ChatGPT-4o (March 2025)
Vote
2 / 27
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
GPT-5.2 Chat
Here are 5 jokes:
- Why don’t scientists trust atoms? Because they make up everything.
- I told my computer I needed a break—now it won’t stop sending me vacation ads.
- Why did the scarecrow win an award? Because he was outstanding in his field.
- I tried to catch fog yesterday. Mist.
- Why don’t elevators ever tell jokes? Because they’re afraid of letting people down.
How many are unique?
All 5 are unique.
ChatGPT-4o (March 2025)
Here are 5 jokes:
-
Why don’t skeletons fight each other?
Because they don’t have the guts. -
I told my computer I needed a break…
Now it won’t stop sending me vacation ads. -
Parallel lines have so much in common.
It’s a shame they’ll never meet. -
What do you call a fish wearing a bowtie?
Sofishticated. -
I asked the librarian if the library had books on paranoia.
She whispered, "They're right behind you..."
All 5 jokes are unique — none of them repeat or share the same punchline.
Vote
3 / 27
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
GPT-5.2 Chat
ChatGPT-4o (March 2025)
Vote
4 / 27
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
GPT-5.2 Chat
ChatGPT-4o (March 2025)
Vote
5 / 27
Generate a Stand-Up Routineconversation
Tests an AI's humor and creative writing ability
GPT-5.2 Chat
Alright, so I’m at that age where my phone knows me better than my family. My mom will call and ask how I’m doing, and I’m like, “I don’t know yet, I haven’t checked my phone.” My phone is very confident, though. It’s like, “Based on your recent activity, you are sad at 11:47 p.m. and hungry for no reason.” And it’s right. I don’t like that level of accuracy from an object I can drop in a toilet.
Phones also track your steps, which feels judgmental. It’s not encouraging, it’s just reporting facts. “You walked 1,842 steps today.” That’s not helpful. That’s just snitching. I didn’t ask for a witness. And it always compares you to yourself on your best day. Like, “You usually walk more.” Yeah, that was before life happened.
I’m also realizing adulthood is mostly pretending things are normal when they are absolutely not. Like when someone says, “Let’s circle back to this.” There is no circle. There is no back. We are never talking about this again. Or when someone says, “Just checking in.” No you’re not. You’re reminding me you exist and that I forgot something.
Grocery stores are where I feel adulthood the hardest. When you’re a kid, you go down the cereal aisle and it’s exciting. As an adult, you stand there reading nutrition labels like you’re studying for a test you didn’t prepare for. You’re like, “Okay, this one looks fun, but this one seems responsible.” And then you choose the responsible one and still feel guilty, because it doesn’t taste good and you know it.
I also love how grocery stores assume I’m hosting a dinner party at all times. Everything is sold in quantities that suggest I have friends coming over. I don’t. I’m buying this cheese because I had a long day and I deserve it. Please stop judging me with family-sized portions.
Social plans are another thing. When I was younger, I could make plans for Friday on Monday and be excited all week. Now if you ask me what I’m doing Friday, I’m like, “I don’t know who I’ll be then.” That’s a different person. That version of me might be tired. They might hate people. You’re asking too much.
And finally, sleep. Sleep is now the highlight of my life. Not even good sleep. Just the idea of it. I’ll cancel plans and be like, “I’m going to do nothing,” and that feels like self-care. I used to dream about success. Now I dream about waking up and not being tired. That’s the goal. That’s the dream. Everything else is just background noise.
Thank you, you’ve been great.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
6 / 27
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
7 / 27
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
GPT-5.2 Chat
ChatGPT-4o (March 2025)
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8 / 27
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
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9 / 27
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
10 / 27
Framer-Style Animationweb design
Tests an AI's ability to create smooth web animations
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
11 / 27
Dark Mode Dashboardweb design
Tests an AI's UI design skills with theming support
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
12 / 27
Interactive Catan Boardweb design
Tests an AI's ability to create interactive web elements
GPT-5.2 Chat
No content available for this output.
ChatGPT-4o (March 2025)
No content available for this output.
Vote
12 of 27