What is the difference between Google: Gemma 4 31B and GPT-4?

Google: Gemma 4 31B is developed by Google AI while GPT-4 is developed by OpenAI. Google: Gemma 4 31B has a 262K token context window vs GPT-4's 8K. You can compare their actual outputs across 23 challenges on Rival to see how they differ in practice.

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

It depends on your use case. Google: Gemma 4 31B and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 23 challenges so you can judge which fits your needs best.

How much does Google: Gemma 4 31B cost compared to GPT-4?

Google: Gemma 4 31B costs $0.14/M input tokens and GPT-4 costs $30/M input tokens. Google: Gemma 4 31B is $29.86/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Google: Gemma 4 31B and GPT-4 on Rival?

This page shows a side-by-side comparison of Google: Gemma 4 31B and GPT-4 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

What is the difference between Google: Gemma 4 31B and GPT-4?

Google: Gemma 4 31B is developed by Google AI while GPT-4 is developed by OpenAI. Google: Gemma 4 31B has a 262K token context window vs GPT-4's 8K. You can compare their actual outputs across 23 challenges on Rival to see how they differ in practice.

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

It depends on your use case. Google: Gemma 4 31B and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 23 challenges so you can judge which fits your needs best.

How much does Google: Gemma 4 31B cost compared to GPT-4?

Google: Gemma 4 31B costs $0.14/M input tokens and GPT-4 costs $30/M input tokens. Google: Gemma 4 31B is $29.86/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Google: Gemma 4 31B and GPT-4 on Rival?

This page shows a side-by-side comparison of Google: Gemma 4 31B and GPT-4 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Google: Gemma 4 31B vs GPT-4: Which Is Better?

Updated Apr 2026

Our Verdict

Google: Gemma 4 31B

GPT-4Runner-up

No community votes yet. On paper, Google: Gemma 4 31B has the edge — newer, bigger context window.

Google: Gemma 4 31B is 150x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Google: Gemma 4 31B

Input

$0.14

214× cheaper

Output

$0.40

150× cheaper

GPT-4

Input

$30.00

Output

$60.00

Google: Gemma 4 31B is cheaper on both — 214× input, 150× output

Writing DNA

Style Comparison

Similarity

46%

Google: Gemma 4 31B uses 23.8x more emoji

Google: Gemma 4 31B

GPT-4

57%Vocabulary59%

18wSentence Length18w

0.37Hedging1.10

7.1Bold0.8

4.0Lists2.5

0.24Emoji0.00

0.94Headings0.00

0.16Transitions0.45

Based on 23 + 15 text responses

Research

What we learned reading every model

Google: Gemma 4 31B and GPT-4 have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

GPT-4 vs MiniMax M3New provider

Google: Gemma 4 31B vs GPT-5Cross-provider

GPT-4 vs Grok 3New provider

Updated Apr 2026

Our Verdict

Google: Gemma 4 31B

GPT-4Runner-up

No community votes yet. On paper, Google: Gemma 4 31B has the edge — newer, bigger context window.

Google: Gemma 4 31B is 150x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Google: Gemma 4 31B

Input

$0.14

214× cheaper

Output

$0.40

150× cheaper

GPT-4

Input

$30.00

Output

$60.00

Google: Gemma 4 31B is cheaper on both — 214× input, 150× output

Writing DNA

Style Comparison

Similarity

46%

Google: Gemma 4 31B uses 23.8x more emoji

Google: Gemma 4 31B

GPT-4

57%Vocabulary59%

18wSentence Length18w

0.37Hedging1.10

7.1Bold0.8

4.0Lists2.5

0.24Emoji0.00

0.94Headings0.00

0.16Transitions0.45

Based on 23 + 15 text responses

Research

What we learned reading every model

Google: Gemma 4 31B and GPT-4 have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

GPT-4 vs MiniMax M3New provider

Google: Gemma 4 31B vs GPT-5Cross-provider

GPT-4 vs Grok 3New provider