DeepSeek V3 (March 2024) vs GPT-4.1 Nano

Compare DeepSeek V3 (March 2024) by DeepSeek against GPT-4.1 Nano by OpenAI, context windows of 128K vs 1.0M, tested across 26 shared challenges. Updated March 2026.

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

DeepSeek V3 (March 2024) and GPT-4.1 Nano are both competitive models. DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $0.1/M for GPT-4.1 Nano. 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 Nano

DeepSeek V3 (March 2024) is made by deepseek while GPT-4.1 Nano is from openai. DeepSeek V3 (March 2024) has a 128K token context window compared to GPT-4.1 Nano's 1048K. On pricing, DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $0.1/M for GPT-4.1 Nano.

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

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

Too close to call
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