Gemini 2.5 Pro Preview 06-05 vs GPT-4
Compare Gemini 2.5 Pro Preview 06-05 by Google AI against GPT-4 by OpenAI, context windows of 1.0M vs 8K, tested across 25 shared challenges. Updated May 2026.
Which is better, Gemini 2.5 Pro Preview 06-05 or GPT-4?
Gemini 2.5 Pro Preview 06-05 and GPT-4 are both competitive models. Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $30/M for GPT-4. Context windows: 1049K vs 8K tokens. Compare their real outputs side by side below.
Key Differences Between Gemini 2.5 Pro Preview 06-05 and GPT-4
Gemini 2.5 Pro Preview 06-05 is made by google while GPT-4 is from openai. Gemini 2.5 Pro Preview 06-05 has a 1049K token context window compared to GPT-4's 8K. On pricing, Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $30/M for GPT-4.
Per 1M tokens
Gemini 2.5 Pro Preview 06-05 is cheaper on both — 24× input, 6.0× output
No community votes yet. On paper, Gemini 2.5 Pro Preview 06-05 has the edge — newer, bigger context window.
Gemini 2.5 Pro Preview 06-05 is 6.0x cheaper per token — worth considering if cost matters.
Style Comparison
Gemini 2.5 Pro Preview 06-05 uses 98.0x more headings
