Gemini 2.5 Pro (I/O Edition) vs Grok 3 Mini Beta
Compare Gemini 2.5 Pro (I/O Edition) by Google AI against Grok 3 Mini Beta by xAI, tested across 12 shared challenges. Updated May 2026.
Which is better, Gemini 2.5 Pro (I/O Edition) or Grok 3 Mini Beta?
Gemini 2.5 Pro (I/O Edition) and Grok 3 Mini Beta are both competitive models. Gemini 2.5 Pro (I/O Edition) costs $1.25/M input tokens vs $0.4/M for Grok 3 Mini Beta. Compare their real outputs side by side below.
Key Differences Between Gemini 2.5 Pro (I/O Edition) and Grok 3 Mini Beta
Gemini 2.5 Pro (I/O Edition) is made by google while Grok 3 Mini Beta is from xai. On pricing, Gemini 2.5 Pro (I/O Edition) costs $1.25/M input tokens vs $0.4/M for Grok 3 Mini Beta.
Per 1M tokens
Grok 3 Mini Beta is cheaper on both — 3.1× input, 13× output
No community votes yet. On paper, Gemini 2.5 Pro (I/O Edition) has the edge — bigger model tier.
Grok 3 Mini Beta is 13x cheaper per token — worth considering if cost matters.
