DeepSeek V4 Pro vs GPT-4.1
Compare DeepSeek V4 Pro by DeepSeek against GPT-4.1 by OpenAI, context windows of 1.0M vs 1.0M, tested across 53 shared challenges. Updated April 2026.
Which is better, DeepSeek V4 Pro or GPT-4.1?
DeepSeek V4 Pro and GPT-4.1 are both competitive models. DeepSeek V4 Pro costs $1.74/M input tokens vs $2/M for GPT-4.1. Context windows: 1049K vs 1048K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek V4 Pro and GPT-4.1
DeepSeek V4 Pro is made by deepseek while GPT-4.1 is from openai. DeepSeek V4 Pro has a 1049K token context window compared to GPT-4.1's 1048K. On pricing, DeepSeek V4 Pro costs $1.74/M input tokens vs $2/M for GPT-4.1.
Per 1M tokens
DeepSeek V4 Pro is cheaper on both — 1.1× input, 2.3× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
GPT-4.1 uses 6.8x more emoji
