Gemini 2.5 Pro (I/O Edition) vs Grok 3
Compare Gemini 2.5 Pro (I/O Edition) by Google AI against Grok 3 by xAI, tested across 40 shared challenges.
Our Verdict
Gemini 2.5 Pro (I/O Edition)
Grok 3
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
API pricing
Cost per 1M tokens
Gemini 2.5 Pro (I/O Edition)
Input
$1.25
Output
$10.00
Grok 3
Input
—
Output
—
Writing DNA
Style Comparison
Similarity
44%
Grok 3 uses 3.9x more emoji
Gemini 2.5 Pro (I/O Edition)
Grok 3
58%Vocabulary49%
16wSentence Length18w
0.38Hedging0.94
5.8Bold2.5
5.0Lists3.0
0.00Emoji0.04
0.63Headings0.65
0.01Transitions0.08
Based on 16 + 17 text responses
Research
What we learned reading every model
FAQ
