Google: Gemma 4 31B vs o3 Mini
Compare Google: Gemma 4 31B by Google AI against o3 Mini by OpenAI, context windows of 262K vs 64K, tested across 44 shared challenges. Updated April 2026.
Which is better, Google: Gemma 4 31B or o3 Mini?
Google: Gemma 4 31B and o3 Mini are both competitive models. Google: Gemma 4 31B costs $0.14/M input tokens vs $1.1/M for o3 Mini. Context windows: 262K vs 64K tokens. Compare their real outputs side by side below.
Key Differences Between Google: Gemma 4 31B and o3 Mini
Google: Gemma 4 31B is made by google while o3 Mini is from openai. Google: Gemma 4 31B has a 262K token context window compared to o3 Mini's 64K. On pricing, Google: Gemma 4 31B costs $0.14/M input tokens vs $1.1/M for o3 Mini.
No community votes yet. On paper, Google: Gemma 4 31B has the edge — bigger model tier, newer, bigger context window.
Google: Gemma 4 31B is 11x cheaper per token — worth considering if cost matters.
Style Comparison
Google: Gemma 4 31B uses 23.8x more emoji
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.
