Google: Gemma 4 31B vs GPT-5

Compare Google: Gemma 4 31B by Google AI against GPT-5 by OpenAI, context windows of 262K vs 400K, tested across 38 shared challenges. Updated April 2026.

Which is better, Google: Gemma 4 31B or GPT-5?

Google: Gemma 4 31B and GPT-5 are both competitive models. Google: Gemma 4 31B costs $0.14/M input tokens vs $1.25/M for GPT-5. Context windows: 262K vs 400K tokens. Compare their real outputs side by side below.

Key Differences Between Google: Gemma 4 31B and GPT-5

Google: Gemma 4 31B is made by google while GPT-5 is from openai. Google: Gemma 4 31B has a 262K token context window compared to GPT-5's 400K. On pricing, Google: Gemma 4 31B costs $0.14/M input tokens vs $1.25/M for GPT-5.

Our Verdict
Google: Gemma 4 31B
Google: Gemma 4 31B
GPT-5
GPT-5

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Google: Gemma 4 31B is 25x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
95%

Google: Gemma 4 31B uses 23.8x more emoji

Google: Gemma 4 31B
GPT-5
57%Vocabulary65%
18wSentence Length13w
0.37Hedging0.20
7.1Bold0.2
4.0Lists4.6
0.24Emoji0.00
0.94Headings0.16
0.16Transitions0.03
Based on 23 + 16 text responses
vs

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Google: Gemma 4 31BGPT-5
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