Gemini 2.0 Flash Thinking vs Grok 3
Compare Gemini 2.0 Flash Thinking by Google AI against Grok 3 by xAI, context windows of 500K vs 128K, tested across 21 shared challenges. Updated May 2026.
Which is better, Gemini 2.0 Flash Thinking or Grok 3?
Gemini 2.0 Flash Thinking and Grok 3 are both competitive models. Context windows: 500K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Gemini 2.0 Flash Thinking and Grok 3
Gemini 2.0 Flash Thinking is made by google while Grok 3 is from xai. Gemini 2.0 Flash Thinking has a 500K token context window compared to Grok 3's 128K.
API pricing
Per 1M tokens
Gemini 2.0 Flash Thinking
Input
$0.25
Output
$0.50
Grok 3
Input
—
Output
—
Our Verdict
Grok 3
Gemini 2.0 Flash ThinkingRunner-up
No community votes yet. On paper, Grok 3 has the edge — bigger model tier, newer.
Too close to call
Writing DNA
Style Comparison
Similarity
55%
Grok 3 uses 3.9x more emoji
Gemini 2.0 Flash Thinking
Grok 3
54%Vocabulary49%
15wSentence Length18w
0.64Hedging0.94
3.8Bold2.5
2.4Lists3.0
0.00Emoji0.04
0.03Headings0.65
0.30Transitions0.08
Based on 13 + 17 text responses
FAQ
