DeepSeek V3 (March 2024) vs GPT-4.1 Mini

Compare DeepSeek V3 (March 2024) by DeepSeek against GPT-4.1 Mini by OpenAI, context windows of 128K vs 1.0M, tested across 31 shared challenges. Updated March 2026.

Which is better, DeepSeek V3 (March 2024) or GPT-4.1 Mini?

DeepSeek V3 (March 2024) and GPT-4.1 Mini are both competitive models. DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $0.4/M for GPT-4.1 Mini. Context windows: 128K vs 1048K tokens. Compare their real outputs side by side below.

Key Differences Between DeepSeek V3 (March 2024) and GPT-4.1 Mini

DeepSeek V3 (March 2024) is made by deepseek while GPT-4.1 Mini is from openai. DeepSeek V3 (March 2024) has a 128K token context window compared to GPT-4.1 Mini's 1048K. On pricing, DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $0.4/M for GPT-4.1 Mini.

Our Verdict
DeepSeek V3 (March 2024)
DeepSeek V3 (March 2024)
GPT-4.1 Mini
GPT-4.1 Mini

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

DeepSeek V3 (March 2024) is 5.7x cheaper per token — worth considering if cost matters.

Too close to call
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DeepSeek V3 (March 2024)GPT-4.1 Mini
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