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 53 shared challenges. Updated May 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.
Per 1M tokens
GPT-4.1 Nano wins input (1.4× cheaper)·DeepSeek V3 (March 2024) wins output (1.4× cheaper)
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
DeepSeek V3 (March 2024) uses 25.6x more emoji
