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. Updated May 2026.
Which is better, Gemini 2.5 Pro Preview 06-05 or Grok 3 Beta?
Gemini 2.5 Pro Preview 06-05 and Grok 3 Beta are both competitive models. Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $2/M for Grok 3 Beta. Context windows: 1049K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between Gemini 2.5 Pro Preview 06-05 and Grok 3 Beta
Gemini 2.5 Pro Preview 06-05 is made by google while Grok 3 Beta is from xai. Gemini 2.5 Pro Preview 06-05 has a 1049K token context window compared to Grok 3 Beta's 131K. On pricing, Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $2/M for Grok 3 Beta.
Per 1M tokens
Gemini 2.5 Pro Preview 06-05 wins input (1.6× cheaper)·Grok 3 Beta wins output (2.5× cheaper)
No community votes yet. On paper, Gemini 2.5 Pro Preview 06-05 has the edge — newer, bigger context window.
Style Comparison
Grok 3 Beta uses 5.5x more transitions
