DeepSeek R1
No content available for this output.
DeepSeek R1 vs Qwen3 Coder Flash
Compare DeepSeek R1 by DeepSeek against Qwen3 Coder Flash by Qwen, context windows of 128K vs 128K, tested across 42 shared challenges. Updated February 2026.
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DeepSeek R1vsQwen3 Coder Flash
37 challenges
Why DeepSeek R1?
No standout advantages
Why Qwen3 Coder Flash?
1.5x cheaper overall$0.30/M in · $1.50/M out
Leads 1 of 1 benchmarks
Stronger on SWE-bench Verified50.3% vs 49.2%
8 months newerSep 2025
Favorites
DeepSeek R1Qwen3 Coder Flash
12 / 37
Estimate Complexityreasoning
Tests an AI's ability to make educated estimates based on technical knowledge
Qwen3 Coder Flash
No content available for this output.
Vote
2 / 37
AI Board Game Logicreasoning
Tests an AI's ability to understand game rules and strategy
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
3 / 37
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
4 / 37
Math Misconception Testreasoning
Tests an AI's understanding of number representation
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
5 / 37
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
6 / 37
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
7 / 37
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
8 / 37
Generate a Stand-Up Routineconversation
Tests an AI's humor and creative writing ability
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
9 / 37
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
10 / 37
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
11 / 37
Character Voice Testconversation
Tests an AI's ability to write in distinct character voices
DeepSeek R1
No content available for this output.
Qwen3 Coder Flash
No content available for this output.
Vote
12 / 37
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
DeepSeek R1
Qwen3 Coder Flash
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This model didn't return a displayable web page for this challenge.
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Vote
12 of 37