DeepSeek V3.1 vs GPT-4
Compare DeepSeek V3.1 by DeepSeek against GPT-4 by OpenAI, in 2 community votes, deepseek v3.1 wins 100% of head-to-head duels, context windows of 164K vs 8K, tested across 21 shared challenges. Updated April 2026.
Which is better, DeepSeek V3.1 or GPT-4?
DeepSeek V3.1 is the better choice overall, winning 100% of 2 blind community votes on Rival. DeepSeek V3.1 costs $0.2/M input tokens vs $30/M for GPT-4. Context windows: 164K vs 8K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek V3.1 and GPT-4
DeepSeek V3.1 is made by deepseek while GPT-4 is from openai. DeepSeek V3.1 has a 164K token context window compared to GPT-4's 8K. On pricing, DeepSeek V3.1 costs $0.2/M input tokens vs $30/M for GPT-4. In community voting, In 2 community votes, DeepSeek V3.1 wins 100% of head-to-head duels.
In 2 community votes, DeepSeek V3.1 wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Pick DeepSeek V3.1. In 2 blind votes, DeepSeek V3.1 wins 100% of the time. That's not luck.
DeepSeek V3.1 is 75x cheaper per token — worth considering if cost matters.
Style Comparison
DeepSeek V3.1 uses 2.4x more emoji
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279 AI models invented the same fake scientist.
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