Gemini 2.5 Pro Preview 06-05 vs OpenAI o3
Compare Gemini 2.5 Pro Preview 06-05 by Google AI against OpenAI o3 by OpenAI, in 27 community votes, gemini 2.5 pro preview 06-05 wins 80% of head-to-head duels, tested across 44 shared challenges. Updated May 2026.
Which is better, Gemini 2.5 Pro Preview 06-05 or OpenAI o3?
Gemini 2.5 Pro Preview 06-05 is the better choice overall, winning 80% of 27 blind community votes on Rival. Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $10/M for OpenAI o3. Compare their real outputs side by side below.
Key Differences Between Gemini 2.5 Pro Preview 06-05 and OpenAI o3
Gemini 2.5 Pro Preview 06-05 is made by google while OpenAI o3 is from openai. On pricing, Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens vs $10/M for OpenAI o3. In community voting, In 27 community votes, Gemini 2.5 Pro Preview 06-05 wins 80% of head-to-head duels.
In 27 community votes, Gemini 2.5 Pro Preview 06-05 wins 80% of head-to-head duels. Gemini 2.5 Pro Preview 06-05 leads in Image Generation, Analysis, Reasoning. Based on blind community voting from the Rival open dataset of 27+ human preference judgments for this pair.
Per 1M tokens
Gemini 2.5 Pro Preview 06-05 is cheaper on both — 8.0× input, 4.0× output
Pick Gemini 2.5 Pro Preview 06-05. In 27 blind votes, Gemini 2.5 Pro Preview 06-05 wins 80% of the time. That's not luck.
Gemini 2.5 Pro Preview 06-05 particularly excels in Image Generation, Analysis, Reasoning. Gemini 2.5 Pro Preview 06-05 is 4.0x cheaper per token — worth considering if cost matters.
Style Comparison
Gemini 2.5 Pro Preview 06-05 uses 6.9x more bold
