What is the difference between Gemini 3.1 Pro Preview and GPT-4.1?

Gemini 3.1 Pro Preview is developed by Google AI while GPT-4.1 is developed by OpenAI. Gemini 3.1 Pro Preview has a 1.0M token context window vs GPT-4.1's 1.0M. in 4 community votes on Rival, Gemini 3.1 Pro Preview wins 100% of head-to-head matchups. These results are based on blind head-to-head voting across 53 challenges.

Which is better, Gemini 3.1 Pro Preview or GPT-4.1?

Based on 4 community votes on Rival, Gemini 3.1 Pro Preview wins 100% of head-to-head matchups against GPT-4.1. Gemini 3.1 Pro Preview is strongest in Web Design, Image Generation.

How much does Gemini 3.1 Pro Preview cost compared to GPT-4.1?

Gemini 3.1 Pro Preview costs $2/M input tokens and GPT-4.1 costs $2/M input tokens. GPT-4.1 is $0.00/M cheaper per input. The more expensive model wins 100% of duels, so the premium may be justified by quality.

How are Gemini 3.1 Pro Preview vs GPT-4.1 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. 4 votes have been collected for this pair across 53 challenges. All vote data is part of Rival's open dataset.

What is the difference between Gemini 3.1 Pro Preview and GPT-4.1?

Gemini 3.1 Pro Preview is developed by Google AI while GPT-4.1 is developed by OpenAI. Gemini 3.1 Pro Preview has a 1.0M token context window vs GPT-4.1's 1.0M. in 4 community votes on Rival, Gemini 3.1 Pro Preview wins 100% of head-to-head matchups. These results are based on blind head-to-head voting across 53 challenges.

Which is better, Gemini 3.1 Pro Preview or GPT-4.1?

Based on 4 community votes on Rival, Gemini 3.1 Pro Preview wins 100% of head-to-head matchups against GPT-4.1. Gemini 3.1 Pro Preview is strongest in Web Design, Image Generation.

How much does Gemini 3.1 Pro Preview cost compared to GPT-4.1?

Gemini 3.1 Pro Preview costs $2/M input tokens and GPT-4.1 costs $2/M input tokens. GPT-4.1 is $0.00/M cheaper per input. The more expensive model wins 100% of duels, so the premium may be justified by quality.

How are Gemini 3.1 Pro Preview vs GPT-4.1 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. 4 votes have been collected for this pair across 53 challenges. All vote data is part of Rival's open dataset.

Gemini 3.1 Pro Preview vs GPT-4.1: Which Is Better?

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro PreviewWinner

GPT-4.1Runner-up

Pick Gemini 3.1 Pro Preview. In 4 blind votes, Gemini 3.1 Pro Preview wins 100% of the time. That's not luck.

Gemini 3.1 Pro Preview particularly excels in Web Design, Image Generation.

Clear winner

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

GPT-4.1

Input

$2.00

Output

$8.00

1.5× cheaper

Writing DNA

Style Comparison

Similarity

37%

GPT-4.1 uses 23.7x more emoji

Gemini 3.1 Pro Preview

GPT-4.1

54%Vocabulary58%

18wSentence Length19w

0.29Hedging0.38

4.9Bold9.0

3.3Lists6.1

0.00Emoji0.24

0.72Headings1.01

0.14Transitions0.07

Based on 23 + 25 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and GPT-4.1 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-4.1 vs MiniMax M3New provider

Gemini 3.1 Pro Preview vs GPT-5Cross-provider

GPT-4.1 vs Thinking Machines: InklingNew provider

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro PreviewWinner

GPT-4.1Runner-up

Pick Gemini 3.1 Pro Preview. In 4 blind votes, Gemini 3.1 Pro Preview wins 100% of the time. That's not luck.

Gemini 3.1 Pro Preview particularly excels in Web Design, Image Generation.

Clear winner

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

GPT-4.1

Input

$2.00

Output

$8.00

1.5× cheaper

Writing DNA

Style Comparison

Similarity

37%

GPT-4.1 uses 23.7x more emoji

Gemini 3.1 Pro Preview

GPT-4.1

54%Vocabulary58%

18wSentence Length19w

0.29Hedging0.38

4.9Bold9.0

3.3Lists6.1

0.00Emoji0.24

0.72Headings1.01

0.14Transitions0.07

Based on 23 + 25 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and GPT-4.1 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-4.1 vs MiniMax M3New provider

Gemini 3.1 Pro Preview vs GPT-5Cross-provider

GPT-4.1 vs Thinking Machines: InklingNew provider