Gemini 2.5 Pro Preview 06-05 vs Grok 4.20 Multi-Agent Beta

Compare Gemini 2.5 Pro Preview 06-05 by Google AI against Grok 4.20 Multi-Agent Beta by xAI, context windows of 1.0M vs 2.0M, tested across 38 shared challenges. Updated March 2026.

Which is better, Gemini 2.5 Pro Preview 06-05 or Grok 4.20 Multi-Agent Beta?

Gemini 2.5 Pro Preview 06-05 and Grok 4.20 Multi-Agent Beta are both competitive models. Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $2/M for Grok 4.20 Multi-Agent Beta. Context windows: 1049K vs 2000K tokens. Compare their real outputs side by side below.

Key Differences Between Gemini 2.5 Pro Preview 06-05 and Grok 4.20 Multi-Agent Beta

Gemini 2.5 Pro Preview 06-05 is made by google while Grok 4.20 Multi-Agent Beta is from xai. Gemini 2.5 Pro Preview 06-05 has a 1049K token context window compared to Grok 4.20 Multi-Agent Beta's 2000K. On pricing, Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $2/M for Grok 4.20 Multi-Agent Beta.

Our Verdict
Grok 4.20 Multi-Agent Beta
Grok 4.20 Multi-Agent Beta
Gemini 2.5 Pro Preview 06-05
Gemini 2.5 Pro Preview 06-05Runner-up

No community votes yet. On paper, Grok 4.20 Multi-Agent Beta has the edge — newer, bigger context window.

Too close to call
FAQ

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