What is the difference between Google: Gemma 3n 2B and xAI: Grok 4 Fast (free)?

Google: Gemma 3n 2B is developed by Google AI while xAI: Grok 4 Fast (free) is developed by xAI. Google: Gemma 3n 2B has a 8K token context window vs xAI: Grok 4 Fast (free)'s 2.0M. You can compare their actual outputs across 14 challenges on Rival to see how they differ in practice.

Which is better, Google: Gemma 3n 2B or xAI: Grok 4 Fast (free)?

It depends on your use case. Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 14 challenges so you can judge which fits your needs best.

How much does Google: Gemma 3n 2B cost compared to xAI: Grok 4 Fast (free)?

Google: Gemma 3n 2B costs $0/M input tokens and xAI: Grok 4 Fast (free) costs $0/M input tokens. xAI: Grok 4 Fast (free) is $0.00/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 3n 2B and xAI: Grok 4 Fast (free) on Rival?

This page shows a side-by-side comparison of Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) 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 3n 2B and xAI: Grok 4 Fast (free)?

Google: Gemma 3n 2B is developed by Google AI while xAI: Grok 4 Fast (free) is developed by xAI. Google: Gemma 3n 2B has a 8K token context window vs xAI: Grok 4 Fast (free)'s 2.0M. You can compare their actual outputs across 14 challenges on Rival to see how they differ in practice.

Which is better, Google: Gemma 3n 2B or xAI: Grok 4 Fast (free)?

It depends on your use case. Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 14 challenges so you can judge which fits your needs best.

How much does Google: Gemma 3n 2B cost compared to xAI: Grok 4 Fast (free)?

Google: Gemma 3n 2B costs $0/M input tokens and xAI: Grok 4 Fast (free) costs $0/M input tokens. xAI: Grok 4 Fast (free) is $0.00/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 3n 2B and xAI: Grok 4 Fast (free) on Rival?

This page shows a side-by-side comparison of Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) 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 3n 2B vs xAI: Grok 4 Fast (free): Which Is Better?

Updated Sep 2025

Our Verdict

xAI: Grok 4 Fast (free)

Google: Gemma 3n 2BRunner-up

No community votes yet. On paper, xAI: Grok 4 Fast (free) has the edge — bigger model tier, newer, bigger context window.

Slight edge

API pricing

Cost per 1M tokens

Google: Gemma 3n 2B

Input

$0.000

Output

$0.000

xAI: Grok 4 Fast (free)

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

33%

xAI: Grok 4 Fast (free) uses 8.4x more headings

Google: Gemma 3n 2B

xAI: Grok 4 Fast (free)

49%Vocabulary65%

14wSentence Length13w

0.46Hedging0.56

6.5Bold1.4

6.1Lists2.5

0.00Emoji0.00

0.19Headings1.58

0.23Transitions0.28

Based on 14 + 14 text responses

Research

What we learned reading every model

Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) 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

Google: Gemma 3n 2B vs MiniMax M3New provider

Google: Gemma 3n 2B vs GPT-4.1 NanoNew provider

Google: Gemma 3n 2B vs Claude Sonnet 4New provider

Updated Sep 2025

Our Verdict

xAI: Grok 4 Fast (free)

Google: Gemma 3n 2BRunner-up

No community votes yet. On paper, xAI: Grok 4 Fast (free) has the edge — bigger model tier, newer, bigger context window.

Slight edge

API pricing

Cost per 1M tokens

Google: Gemma 3n 2B

Input

$0.000

Output

$0.000

xAI: Grok 4 Fast (free)

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

33%

xAI: Grok 4 Fast (free) uses 8.4x more headings

Google: Gemma 3n 2B

xAI: Grok 4 Fast (free)

49%Vocabulary65%

14wSentence Length13w

0.46Hedging0.56

6.5Bold1.4

6.1Lists2.5

0.00Emoji0.00

0.19Headings1.58

0.23Transitions0.28

Based on 14 + 14 text responses

Research

What we learned reading every model

Google: Gemma 3n 2B and xAI: Grok 4 Fast (free) 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

Google: Gemma 3n 2B vs MiniMax M3New provider

Google: Gemma 3n 2B vs GPT-4.1 NanoNew provider

Google: Gemma 3n 2B vs Claude Sonnet 4New provider