What is the difference between Gemini 3.7 Flash and GPT-5.4 Nano?

Gemini 3.7 Flash is developed by Google AI while GPT-5.4 Nano is developed by OpenAI. Gemini 3.7 Flash has a 1.0M token context window vs GPT-5.4 Nano's 400K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.7 Flash or GPT-5.4 Nano?

It depends on your use case. Gemini 3.7 Flash and GPT-5.4 Nano each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Gemini 3.7 Flash cost compared to GPT-5.4 Nano?

Gemini 3.7 Flash costs $0.375/M input tokens and GPT-5.4 Nano costs $0.2/M input tokens. GPT-5.4 Nano is $0.17/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 3.7 Flash and GPT-5.4 Nano on Rival?

This page shows a side-by-side comparison of Gemini 3.7 Flash and GPT-5.4 Nano 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 3.7 Flash and GPT-5.4 Nano?

Gemini 3.7 Flash is developed by Google AI while GPT-5.4 Nano is developed by OpenAI. Gemini 3.7 Flash has a 1.0M token context window vs GPT-5.4 Nano's 400K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.7 Flash or GPT-5.4 Nano?

It depends on your use case. Gemini 3.7 Flash and GPT-5.4 Nano each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Gemini 3.7 Flash cost compared to GPT-5.4 Nano?

Gemini 3.7 Flash costs $0.375/M input tokens and GPT-5.4 Nano costs $0.2/M input tokens. GPT-5.4 Nano is $0.17/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 3.7 Flash and GPT-5.4 Nano on Rival?

This page shows a side-by-side comparison of Gemini 3.7 Flash and GPT-5.4 Nano 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 3.7 Flash vs GPT-5.4 Nano: Which Is Better?

Updated Aug 2026

Our Verdict

Gemini 3.7 Flash

GPT-5.4 NanoRunner-up

No community votes yet. On paper, Gemini 3.7 Flash has the edge — bigger model tier, newer, bigger context window.

Slight edge

What do Gemini 3.7 Flash and GPT-5.4 Nano say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Gemini 3.7 Flash

Input

$0.38

Output

$1.88

GPT-5.4 Nano

Input

$0.20

1.9× cheaper

Output

$1.25

1.5× cheaper

GPT-5.4 Nano is cheaper on both — 1.9× input, 1.5× output

Writing DNA

Style Comparison

Similarity

52%

Gemini 3.7 Flash

GPT-5.4 Nano

66%Vocabulary51%

21wSentence Length21w

0.29Hedging0.58

4.7Bold7.1

2.8Lists5.5

0.00Emoji0.01

1.03Headings1.39

0.12Transitions0.05

Based on 27 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.4 Nano vs Ox AlphaNew provider

GPT-5.4 Nano vs MiniMax M3New provider

GPT-5.4 Nano vs Gemini 3.6 FlashCross-provider

Updated Aug 2026

Our Verdict

Gemini 3.7 Flash

GPT-5.4 NanoRunner-up

No community votes yet. On paper, Gemini 3.7 Flash has the edge — bigger model tier, newer, bigger context window.

Slight edge

What do Gemini 3.7 Flash and GPT-5.4 Nano say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Gemini 3.7 Flash

Input

$0.38

Output

$1.88

GPT-5.4 Nano

Input

$0.20

1.9× cheaper

Output

$1.25

1.5× cheaper

GPT-5.4 Nano is cheaper on both — 1.9× input, 1.5× output

Writing DNA

Style Comparison

Similarity

52%

Gemini 3.7 Flash

GPT-5.4 Nano

66%Vocabulary51%

21wSentence Length21w

0.29Hedging0.58

4.7Bold7.1

2.8Lists5.5

0.00Emoji0.01

1.03Headings1.39

0.12Transitions0.05

Based on 27 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.4 Nano vs Ox AlphaNew provider

GPT-5.4 Nano vs MiniMax M3New provider

GPT-5.4 Nano vs Gemini 3.6 FlashCross-provider