DeepSeek V3 (March 2024) vs xAI: Grok 4

Compare DeepSeek V3 (March 2024) by DeepSeek against xAI: Grok 4 by xAI, in 2 community votes, deepseek v3 (march 2024) and xai: grok 4 are closely matched, context windows of 128K vs 256K, tested across 38 shared challenges. Updated April 2026.

Which is better, DeepSeek V3 (March 2024) or xAI: Grok 4?

DeepSeek V3 (March 2024) and xAI: Grok 4 are closely matched based on 2 community votes. DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $3/M for xAI: Grok 4. Context windows: 128K vs 256K tokens. Compare their real outputs side by side below.

Key Differences Between DeepSeek V3 (March 2024) and xAI: Grok 4

DeepSeek V3 (March 2024) is made by deepseek while xAI: Grok 4 is from xai. DeepSeek V3 (March 2024) has a 128K token context window compared to xAI: Grok 4's 256K. On pricing, DeepSeek V3 (March 2024) costs $0.14/M input tokens vs $3/M for xAI: Grok 4. In community voting, In 2 community votes, DeepSeek V3 (March 2024) and xAI: Grok 4 are closely matched.

In 2 community votes, DeepSeek V3 (March 2024) and xAI: Grok 4 are closely matched. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.

Our Verdict
xAI: Grok 4
xAI: Grok 4Winner
DeepSeek V3 (March 2024)
DeepSeek V3 (March 2024)Runner-up

Votes are tied. xAI: Grok 4 is newer and likely incorporates more recent improvements.

DeepSeek V3 (March 2024) is 54x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
98%

DeepSeek V3 (March 2024) uses 3.6x more emoji

DeepSeek V3 (March 2024)
xAI: Grok 4
58%Vocabulary53%
18wSentence Length18w
0.73Hedging0.67
7.5Bold2.7
7.6Lists2.7
0.26Emoji0.07
1.60Headings0.86
0.08Transitions0.04
Based on 16 + 21 text responses
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DeepSeek V3 (March 2024)xAI: Grok 4

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