What is the difference between Gemini 3.1 Pro Preview and Nova Premier 1.0?

Gemini 3.1 Pro Preview is developed by Google AI while Nova Premier 1.0 is developed by Amazon. Gemini 3.1 Pro Preview has a 1.0M token context window vs Nova Premier 1.0's 1.0M. You can compare their actual outputs across 50 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or Nova Premier 1.0?

It depends on your use case. Gemini 3.1 Pro Preview and Nova Premier 1.0 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 50 challenges so you can judge which fits your needs best.

How much does Gemini 3.1 Pro Preview cost compared to Nova Premier 1.0?

Gemini 3.1 Pro Preview costs $2/M input tokens and Nova Premier 1.0 costs $2.5/M input tokens. Gemini 3.1 Pro Preview is $0.50/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 Gemini 3.1 Pro Preview and Nova Premier 1.0 on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and Nova Premier 1.0 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 Gemini 3.1 Pro Preview and Nova Premier 1.0?

Gemini 3.1 Pro Preview is developed by Google AI while Nova Premier 1.0 is developed by Amazon. Gemini 3.1 Pro Preview has a 1.0M token context window vs Nova Premier 1.0's 1.0M. You can compare their actual outputs across 50 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or Nova Premier 1.0?

It depends on your use case. Gemini 3.1 Pro Preview and Nova Premier 1.0 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 50 challenges so you can judge which fits your needs best.

How much does Gemini 3.1 Pro Preview cost compared to Nova Premier 1.0?

Gemini 3.1 Pro Preview costs $2/M input tokens and Nova Premier 1.0 costs $2.5/M input tokens. Gemini 3.1 Pro Preview is $0.50/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 Gemini 3.1 Pro Preview and Nova Premier 1.0 on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and Nova Premier 1.0 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.

Gemini 3.1 Pro Preview vs Nova Premier 1.0: Which Is Better?

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro Preview

Nova Premier 1.0Runner-up

No community votes yet. On paper, Gemini 3.1 Pro Preview has the edge — bigger model tier, newer, major provider backing.

Slight edge

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

1.3× cheaper

Output

$12.00

Nova Premier 1.0

Input

$2.50

Output

$12.50

Gemini 3.1 Pro Preview is cheaper on both — 1.3× input

Writing DNA

Style Comparison

Similarity

36%

Nova Premier 1.0 uses 3.1x more hedging

Gemini 3.1 Pro Preview

Nova Premier 1.0

54%Vocabulary56%

18wSentence Length39w

0.29Hedging0.90

4.9Bold4.3

3.3Lists5.9

0.00Emoji0.00

0.72Headings0.54

0.14Transitions0.21

Based on 23 + 23 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and Nova Premier 1.0 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

Nova Premier 1.0 vs MiniMax M3New provider

Nova Premier 1.0 vs Gemini 3.6 FlashCross-provider

Nova Premier 1.0 vs GPT-5New provider

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro Preview

Nova Premier 1.0Runner-up

No community votes yet. On paper, Gemini 3.1 Pro Preview has the edge — bigger model tier, newer, major provider backing.

Slight edge

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

1.3× cheaper

Output

$12.00

Nova Premier 1.0

Input

$2.50

Output

$12.50

Gemini 3.1 Pro Preview is cheaper on both — 1.3× input

Writing DNA

Style Comparison

Similarity

36%

Nova Premier 1.0 uses 3.1x more hedging

Gemini 3.1 Pro Preview

Nova Premier 1.0

54%Vocabulary56%

18wSentence Length39w

0.29Hedging0.90

4.9Bold4.3

3.3Lists5.9

0.00Emoji0.00

0.72Headings0.54

0.14Transitions0.21

Based on 23 + 23 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and Nova Premier 1.0 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

Nova Premier 1.0 vs MiniMax M3New provider

Nova Premier 1.0 vs Gemini 3.6 FlashCross-provider

Nova Premier 1.0 vs GPT-5New provider