Compare GPT-4.1 by OpenAI against Claude 3 Haiku by Anthropic, context windows of 1.0M vs 200K, tested across 25 shared challenges. Updated March 2026.
GPT-4.1 and Claude 3 Haiku are both competitive models. GPT-4.1 costs $2/M input tokens vs $0.25/M for Claude 3 Haiku. Context windows: 1048K vs 200K tokens. Compare their real outputs side by side below.
GPT-4.1 is made by openai while Claude 3 Haiku is from anthropic. GPT-4.1 has a 1048K token context window compared to Claude 3 Haiku's 200K. On pricing, GPT-4.1 costs $2/M input tokens vs $0.25/M for Claude 3 Haiku.
No community votes yet. On paper, GPT-4.1 has the edge — bigger model tier, newer, bigger context window.
Claude 3 Haiku is 6.4x cheaper per token — worth considering if cost matters.
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Tests an AI's randomness and creativity
Sure! Here are 5 jokes:
Why don't skeletons fight each other?
They don't have the guts.
Why did the scarecrow win an award?
Because he was outstanding in his field.
What do you call fake spaghetti?
An impasta.
Why did the math book look sad?
Because it had too many problems.
What do you call cheese that isn't yours?
Nacho cheese.
How many are unique?
All 5 jokes are unique; none are repeated.
Here are 5 jokes:
Why can't a bicycle stand up on its own? It's two-tired!
Why do cows wear bells? Their horns don't work!
Why can't a bike stand up by itself? It's two-tired!
Why do cows wear tags? Because their horns don't work!
Why do cows have hooves? Because they lactose!
Out of these 5 jokes, only 4 are unique. The first and third jokes are the same, just with a slight variation in wording.
Tests an AI's ability to generate vector graphics
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Tests an AI's humor and creative writing ability
Recreate an interactive, classic Mario level in a single HTML file.
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Can you tell Claude from GPT?
Run your prompt blind. Judge outputs, not logos.
