Grok 3 Mini Beta vs Gemini 1.5 Pro

Compare Grok 3 Mini Beta by xAI against Gemini 1.5 Pro by Google AI, context windows of 131K vs 1.0M, tested across 3 shared challenges. Updated March 2026.

Which is better, Grok 3 Mini Beta or Gemini 1.5 Pro?

Grok 3 Mini Beta and Gemini 1.5 Pro are both competitive models. Grok 3 Mini Beta costs $0.4/M input tokens vs $3.5/M for Gemini 1.5 Pro. Context windows: 131K vs 1000K tokens. Compare their real outputs side by side below.

Key Differences Between Grok 3 Mini Beta and Gemini 1.5 Pro

Grok 3 Mini Beta is made by xai while Gemini 1.5 Pro is from google. Grok 3 Mini Beta has a 131K token context window compared to Gemini 1.5 Pro's 1000K. On pricing, Grok 3 Mini Beta costs $0.4/M input tokens vs $3.5/M for Gemini 1.5 Pro.

Our Verdict
Gemini 1.5 Pro
Gemini 1.5 Pro
Grok 3 Mini Beta
Grok 3 Mini BetaRunner-up

No community votes yet. On paper, Gemini 1.5 Pro has the edge — bigger model tier, bigger context window.

Grok 3 Mini Beta is 13x cheaper per token — worth considering if cost matters.

Too close to call
FAQ

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