Gemini 3.1 Pro Preview vs OpenAI o4 Mini High
Compare Gemini 3.1 Pro Preview by Google AI against OpenAI o4 Mini High by OpenAI, context windows of 1.0M vs 200K, tested across 53 shared challenges. Updated April 2026.
Which is better, Gemini 3.1 Pro Preview or OpenAI o4 Mini High?
Gemini 3.1 Pro Preview and OpenAI o4 Mini High are both competitive models. Gemini 3.1 Pro Preview costs $2/M input tokens vs $1.1/M for OpenAI o4 Mini High. Context windows: 1049K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Gemini 3.1 Pro Preview and OpenAI o4 Mini High
Gemini 3.1 Pro Preview is made by google while OpenAI o4 Mini High is from openai. Gemini 3.1 Pro Preview has a 1049K token context window compared to OpenAI o4 Mini High's 200K. On pricing, Gemini 3.1 Pro Preview costs $2/M input tokens vs $1.1/M for OpenAI o4 Mini High.
No community votes yet. On paper, Gemini 3.1 Pro Preview has the edge — bigger model tier, newer, bigger context window.
Style Comparison
Gemini 3.1 Pro Preview uses 487.7x more bold
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
