Gemini 2.5 Pro Preview 06-05 vs Grok 3 Beta
Compare Gemini 2.5 Pro Preview 06-05 by Google AI against Grok 3 Beta by xAI, context windows of 1.0M vs 131K, tested across 44 shared challenges.
Our Verdict
Gemini 2.5 Pro Preview 06-05
Grok 3 BetaRunner-up
No community votes yet. On paper, Gemini 2.5 Pro Preview 06-05 has the edge — newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.5 Pro Preview 06-05
Input
$1.25
1.6× cheaper
Output
$10.00
Grok 3 Beta
Input
$2.00
Output
$4.00
2.5× cheaper
Gemini 2.5 Pro Preview 06-05 wins input (1.6× cheaper)·Grok 3 Beta wins output (2.5× cheaper)
Writing DNA
Style Comparison
Similarity
52%
Grok 3 Beta uses 5.5x more transitions
Gemini 2.5 Pro Preview 06-05
Grok 3 Beta
51%Vocabulary48%
15wSentence Length19w
0.31Hedging0.67
4.8Bold3.1
4.1Lists5.5
0.00Emoji0.00
0.98Headings0.52
0.05Transitions0.28
Based on 20 + 23 text responses
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