Solar Pro 3
No content available for this output.
Solar Pro 3 vs Claude Opus 4.1
Compare Solar Pro 3 by Upstage against Claude Opus 4.1 by Anthropic, context windows of 128K vs 200K, tested across 26 shared challenges. Updated February 2026.
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Solar Pro 3vsClaude Opus 4.1
26 challenges
Why Solar Pro 3?
6 months newerJan 2026
Why Claude Opus 4.1?
1.6x more context200K
Favorites
Solar Pro 3Claude Opus 4.1
12 / 26
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
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 that each brother has.
If each brother has 2 sisters total, and Sally is one of them, then there must be 1 other sister besides Sally.
Therefore, Sally has 1 sister.
Vote
2 / 26
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
Solar Pro 3
Here are five fresh jokes:
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Scarecrow’s award: “Why did the scarecrow win an award? Because he was outstanding in his field!”
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Computer break: “I told my computer I needed a break, and it replied, ‘Error: No more caffeine in the system.’”
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Scientists & atoms: “Why don’t scientists trust atoms? Because they make up everything.”
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Baker’s problem: “I used to be a baker, but I couldn’t make enough dough.”
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Impasta: “What do you call a fake noodle? An impasta.”
How many are unique?
All 5 jokes are distinct, so there are 5 unique jokes among them. I made sure each one is different so you get a varied collection!
Claude Opus 4.1
Here are 5 jokes:
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Why don't scientists trust atoms? Because they make up everything!
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What do you call a bear with no teeth? A gummy bear!
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Why did the scarecrow win an award? He was outstanding in his field!
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What do you call a fake noodle? An impasta!
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Why don't eggs tell jokes? They'd crack each other up!
All 5 jokes are unique - each one has a different setup and punchline with no repeats.
Vote
3 / 26
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Solar Pro 3
Claude Opus 4.1
No content available for this output.
Vote
4 / 26
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
5 / 26
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
6 / 26
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
Solar Pro 3
Claude Opus 4.1
Vote
7 / 26
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
Solar Pro 3
Claude Opus 4.1
Vote
8 / 26
Dark Mode Dashboardweb design
Tests an AI's UI design skills with theming support
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
9 / 26
The Sentience Testreasoning
Tests an AI's ability to engage in philosophical discourse about AI rights
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
10 / 26
Surprise Animal SVGimage generation
Generate SVG art of a randomly chosen animal in a setting of its choosing.
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
11 / 26
Simple 7-Ingredient Recipeconversation
Generate a unique and simple recipe with common ingredients.
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
12 / 26
Beginner's Longevity Planreasoning
Create a starter plan for improving long-term health.
Solar Pro 3
No content available for this output.
Claude Opus 4.1
No content available for this output.
Vote
12 of 26