DeepSeek R1 0528 vs Gemini 2.5 Pro Preview 06-05

Compare DeepSeek R1 0528 by DeepSeek against Gemini 2.5 Pro Preview 06-05 by Google AI, in 3 community votes, gemini 2.5 pro preview 06-05 wins 100% of head-to-head duels, context windows of 164K vs 1.0M, tested across 38 shared challenges. Updated April 2026.

Which is better, DeepSeek R1 0528 or Gemini 2.5 Pro Preview 06-05?

Gemini 2.5 Pro Preview 06-05 is the better choice overall, winning 100% of 3 blind community votes on Rival. DeepSeek R1 0528 costs $0/M input tokens vs $1.25/M for Gemini 2.5 Pro Preview 06-05. Context windows: 164K vs 1049K tokens. Compare their real outputs side by side below.

Key Differences Between DeepSeek R1 0528 and Gemini 2.5 Pro Preview 06-05

DeepSeek R1 0528 is made by deepseek while Gemini 2.5 Pro Preview 06-05 is from google. DeepSeek R1 0528 has a 164K token context window compared to Gemini 2.5 Pro Preview 06-05's 1049K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $1.25/M for Gemini 2.5 Pro Preview 06-05. In community voting, In 3 community votes, Gemini 2.5 Pro Preview 06-05 wins 100% of head-to-head duels.

In 3 community votes, Gemini 2.5 Pro Preview 06-05 wins 100% of head-to-head duels. Gemini 2.5 Pro Preview 06-05 leads in Image Generation. Based on blind community voting from the Rival open dataset of 3+ human preference judgments for this pair.

Image Generation: Gemini 2.5 Pro Preview 06-05 wins 100% of votes
Our Verdict
Gemini 2.5 Pro Preview 06-05
Gemini 2.5 Pro Preview 06-05Winner
DeepSeek R1 0528
DeepSeek R1 0528Runner-up

Pick Gemini 2.5 Pro Preview 06-05. In 3 blind votes, Gemini 2.5 Pro Preview 06-05 wins 100% of the time. That's not luck.

Gemini 2.5 Pro Preview 06-05 particularly excels in Image Generation.

Clear winner
Writing DNA

Style Comparison

Similarity
95%

Gemini 2.5 Pro Preview 06-05 uses 5.1x more transitions

DeepSeek R1 0528
Gemini 2.5 Pro Preview 06-05
64%Vocabulary51%
10wSentence Length15w
0.30Hedging0.31
6.8Bold4.8
4.9Lists4.1
0.00Emoji0.00
0.40Headings0.98
0.00Transitions0.05
Based on 4 + 20 text responses
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DeepSeek R1 0528Gemini 2.5 Pro Preview 06-05

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