DeepSeek R1 0528 vs Gemini 3 Pro Preview

Compare DeepSeek R1 0528 by DeepSeek against Gemini 3 Pro Preview by Google AI, tested across 50 shared challenges. Updated April 2026.

Which is better, DeepSeek R1 0528 or Gemini 3 Pro Preview?

DeepSeek R1 0528 and Gemini 3 Pro Preview are both competitive models. Compare their real outputs side by side below.

Key Differences Between DeepSeek R1 0528 and Gemini 3 Pro Preview

DeepSeek R1 0528 is made by deepseek while Gemini 3 Pro Preview is from google.

Our Verdict
DeepSeek R1 0528
DeepSeek R1 0528
Gemini 3 Pro Preview
Gemini 3 Pro Preview

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
Writing DNA

Style Comparison

Similarity
89%

Gemini 3 Pro Preview uses 25.3x more transitions

DeepSeek R1 0528
Gemini 3 Pro Preview
64%Vocabulary58%
10wSentence Length17w
0.30Hedging0.37
6.8Bold7.7
4.9Lists4.8
0.00Emoji0.00
0.40Headings0.90
0.00Transitions0.25
Based on 4 + 23 text responses
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Ask them anything yourself

DeepSeek R1 0528Gemini 3 Pro Preview

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
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