What is the difference between Google: Gemma 4 31B and Grok 3?

Google: Gemma 4 31B is developed by Google AI while Grok 3 is developed by xAI. Google: Gemma 4 31B has a 262K token context window vs Grok 3's 128K. You can compare their actual outputs across 43 challenges on Rival to see how they differ in practice.

Which is better, Google: Gemma 4 31B or Grok 3?

It depends on your use case. Google: Gemma 4 31B and Grok 3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 43 challenges so you can judge which fits your needs best.

How can I compare Google: Gemma 4 31B and Grok 3 on Rival?

This page shows a side-by-side comparison of Google: Gemma 4 31B and Grok 3 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 Grok 3?

Google: Gemma 4 31B is developed by Google AI while Grok 3 is developed by xAI. Google: Gemma 4 31B has a 262K token context window vs Grok 3's 128K. You can compare their actual outputs across 43 challenges on Rival to see how they differ in practice.

Which is better, Google: Gemma 4 31B or Grok 3?

It depends on your use case. Google: Gemma 4 31B and Grok 3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 43 challenges so you can judge which fits your needs best.

How can I compare Google: Gemma 4 31B and Grok 3 on Rival?

This page shows a side-by-side comparison of Google: Gemma 4 31B and Grok 3 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 Grok 3: Which Is Better?

Updated Apr 2026

Our Verdict

Google: Gemma 4 31B

Grok 3Runner-up

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

Too close to call

API pricing

Cost per 1M tokens

Google: Gemma 4 31B

Input

$0.14

Output

$0.40

Grok 3

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

37%

Google: Gemma 4 31B uses 6.0x more emoji

Google: Gemma 4 31B

Grok 3

57%Vocabulary49%

18wSentence Length18w

0.37Hedging0.94

7.1Bold2.5

4.0Lists3.0

0.24Emoji0.04

0.94Headings0.65

0.16Transitions0.08

Based on 23 + 17 text responses

Research

What we learned reading every model

Google: Gemma 4 31B and Grok 3 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

Grok 3 vs GPT-5New provider

Google: Gemma 4 31B vs MiniMax M3New provider

Google: Gemma 4 31B vs Llama 4 MaverickNew provider

Updated Apr 2026

Our Verdict

Google: Gemma 4 31B

Grok 3Runner-up

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

Too close to call

API pricing

Cost per 1M tokens

Google: Gemma 4 31B

Input

$0.14

Output

$0.40

Grok 3

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

37%

Google: Gemma 4 31B uses 6.0x more emoji

Google: Gemma 4 31B

Grok 3

57%Vocabulary49%

18wSentence Length18w

0.37Hedging0.94

7.1Bold2.5

4.0Lists3.0

0.24Emoji0.04

0.94Headings0.65

0.16Transitions0.08

Based on 23 + 17 text responses

Research

What we learned reading every model

Google: Gemma 4 31B and Grok 3 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

Grok 3 vs GPT-5New provider

Google: Gemma 4 31B vs MiniMax M3New provider

Google: Gemma 4 31B vs Llama 4 MaverickNew provider