What is the difference between Google: Gemini 3.1 Flash Lite and Google: Gemma 4 31B?

Both are developed by Google AI but target different use cases. Google: Gemini 3.1 Flash Lite has a 1.0M token context window vs Google: Gemma 4 31B's 262K. in 2 community votes on Rival, Google: Gemma 4 31B wins 100% of head-to-head matchups. These results are based on blind head-to-head voting across 45 challenges.

Which is better, Google: Gemini 3.1 Flash Lite or Google: Gemma 4 31B?

Based on 2 community votes on Rival, Google: Gemma 4 31B wins 100% of head-to-head matchups against Google: Gemini 3.1 Flash Lite.

How much does Google: Gemini 3.1 Flash Lite cost compared to Google: Gemma 4 31B?

Google: Gemini 3.1 Flash Lite costs $0.25/M input tokens and Google: Gemma 4 31B costs $0.14/M input tokens. Google: Gemma 4 31B is $0.11/M cheaper per input. Google: Gemma 4 31B also wins more often in community votes, making it the better value.

How are Google: Gemini 3.1 Flash Lite vs Google: Gemma 4 31B votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 2 votes have been collected for this pair across 45 challenges. All vote data is part of Rival's open dataset.

What is the difference between Google: Gemini 3.1 Flash Lite and Google: Gemma 4 31B?

Both are developed by Google AI but target different use cases. Google: Gemini 3.1 Flash Lite has a 1.0M token context window vs Google: Gemma 4 31B's 262K. in 2 community votes on Rival, Google: Gemma 4 31B wins 100% of head-to-head matchups. These results are based on blind head-to-head voting across 45 challenges.

Which is better, Google: Gemini 3.1 Flash Lite or Google: Gemma 4 31B?

Based on 2 community votes on Rival, Google: Gemma 4 31B wins 100% of head-to-head matchups against Google: Gemini 3.1 Flash Lite.

How much does Google: Gemini 3.1 Flash Lite cost compared to Google: Gemma 4 31B?

Google: Gemini 3.1 Flash Lite costs $0.25/M input tokens and Google: Gemma 4 31B costs $0.14/M input tokens. Google: Gemma 4 31B is $0.11/M cheaper per input. Google: Gemma 4 31B also wins more often in community votes, making it the better value.

How are Google: Gemini 3.1 Flash Lite vs Google: Gemma 4 31B votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 2 votes have been collected for this pair across 45 challenges. All vote data is part of Rival's open dataset.

Google: Gemini 3.1 Flash Lite vs Google: Gemma 4 31B: Which Is Better?

Updated May 2026

Our Verdict

Google: Gemma 4 31BWinner

Google: Gemini 3.1 Flash LiteRunner-up

Pick Google: Gemma 4 31B. In 2 blind votes, Google: Gemma 4 31B wins 100% of the time. That's not luck.

Google: Gemma 4 31B is 3.8x cheaper per token — worth considering if cost matters.

Clear winner

API pricing

Cost per 1M tokens

Google: Gemini 3.1 Flash Lite

Input

$0.25

Output

$1.50

Google: Gemma 4 31B

Input

$0.14

1.8× cheaper

Output

$0.40

3.8× cheaper

Google: Gemma 4 31B is cheaper on both — 1.8× input, 3.8× output

Writing DNA

Style Comparison

Similarity

71%

Google: Gemma 4 31B uses 23.8x more emoji

Google: Gemini 3.1 Flash Lite

Google: Gemma 4 31B

59%Vocabulary57%

17wSentence Length18w

0.29Hedging0.37

5.5Bold7.1

3.3Lists4.0

0.00Emoji0.24

0.93Headings0.94

0.11Transitions0.16

Based on 27 + 23 text responses

Research

What we learned reading every model

Google: Gemini 3.1 Flash Lite and Google: Gemma 4 31B 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 4 31B vs GPT-5New provider

Google: Gemma 4 31B vs MiniMax M3New provider

Google: Gemma 4 31B vs Llama 4 MaverickNew provider

Updated May 2026

Our Verdict

Google: Gemma 4 31BWinner

Google: Gemini 3.1 Flash LiteRunner-up

Pick Google: Gemma 4 31B. In 2 blind votes, Google: Gemma 4 31B wins 100% of the time. That's not luck.

Google: Gemma 4 31B is 3.8x cheaper per token — worth considering if cost matters.

Clear winner

API pricing

Cost per 1M tokens

Google: Gemini 3.1 Flash Lite

Input

$0.25

Output

$1.50

Google: Gemma 4 31B

Input

$0.14

1.8× cheaper

Output

$0.40

3.8× cheaper

Google: Gemma 4 31B is cheaper on both — 1.8× input, 3.8× output

Writing DNA

Style Comparison

Similarity

71%

Google: Gemma 4 31B uses 23.8x more emoji

Google: Gemini 3.1 Flash Lite

Google: Gemma 4 31B

59%Vocabulary57%

17wSentence Length18w

0.29Hedging0.37

5.5Bold7.1

3.3Lists4.0

0.00Emoji0.24

0.93Headings0.94

0.11Transitions0.16

Based on 27 + 23 text responses

Research

What we learned reading every model

Google: Gemini 3.1 Flash Lite and Google: Gemma 4 31B 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 4 31B vs GPT-5New provider

Google: Gemma 4 31B vs MiniMax M3New provider

Google: Gemma 4 31B vs Llama 4 MaverickNew provider