What is the difference between Gemini 3.6 Flash and GPT-4?

Gemini 3.6 Flash is developed by Google AI while GPT-4 is developed by OpenAI. Gemini 3.6 Flash has a 1.0M token context window vs GPT-4's 8K. You can compare their actual outputs across 26 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.6 Flash or GPT-4?

It depends on your use case. Gemini 3.6 Flash and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 26 challenges so you can judge which fits your needs best.

How much does Gemini 3.6 Flash cost compared to GPT-4?

Gemini 3.6 Flash costs $1.5/M input tokens and GPT-4 costs $30/M input tokens. Gemini 3.6 Flash is $28.50/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 3.6 Flash and GPT-4 on Rival?

This page shows a side-by-side comparison of Gemini 3.6 Flash and GPT-4 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 3.6 Flash and GPT-4?

Gemini 3.6 Flash is developed by Google AI while GPT-4 is developed by OpenAI. Gemini 3.6 Flash has a 1.0M token context window vs GPT-4's 8K. You can compare their actual outputs across 26 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.6 Flash or GPT-4?

It depends on your use case. Gemini 3.6 Flash and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 26 challenges so you can judge which fits your needs best.

How much does Gemini 3.6 Flash cost compared to GPT-4?

Gemini 3.6 Flash costs $1.5/M input tokens and GPT-4 costs $30/M input tokens. Gemini 3.6 Flash is $28.50/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 3.6 Flash and GPT-4 on Rival?

This page shows a side-by-side comparison of Gemini 3.6 Flash and GPT-4 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 3.6 Flash vs GPT-4: Which Is Better?

Updated Jul 2026

Our Verdict

Gemini 3.6 Flash

GPT-4

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Gemini 3.6 Flash is 8.0x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 3.6 Flash

Input

$1.50

20× cheaper

Output

$7.50

8.0× cheaper

GPT-4

Input

$30.00

Output

$60.00

Gemini 3.6 Flash is cheaper on both — 20× input, 8.0× output

Writing DNA

Style Comparison

Similarity

54%

Gemini 3.6 Flash uses 4.2x more emoji

Gemini 3.6 Flash

GPT-4

60%Vocabulary59%

19wSentence Length18w

0.13Hedging1.10

5.4Bold0.8

2.7Lists2.5

0.04Emoji0.00

0.99Headings0.00

0.07Transitions0.45

Based on 27 + 15 text responses

Research

What we learned reading every model

Gemini 3.6 Flash and GPT-4 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 vs MiniMax M3New provider

GPT-4 vs Meta: Muse Spark 1.1New provider

Gemini 3.6 Flash vs GPT-5Cross-provider

Updated Jul 2026

Our Verdict

Gemini 3.6 Flash

GPT-4

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Gemini 3.6 Flash is 8.0x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 3.6 Flash

Input

$1.50

20× cheaper

Output

$7.50

8.0× cheaper

GPT-4

Input

$30.00

Output

$60.00

Gemini 3.6 Flash is cheaper on both — 20× input, 8.0× output

Writing DNA

Style Comparison

Similarity

54%

Gemini 3.6 Flash uses 4.2x more emoji

Gemini 3.6 Flash

GPT-4

60%Vocabulary59%

19wSentence Length18w

0.13Hedging1.10

5.4Bold0.8

2.7Lists2.5

0.04Emoji0.00

0.99Headings0.00

0.07Transitions0.45

Based on 27 + 15 text responses

Research

What we learned reading every model

Gemini 3.6 Flash and GPT-4 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 vs MiniMax M3New provider

GPT-4 vs Meta: Muse Spark 1.1New provider

Gemini 3.6 Flash vs GPT-5Cross-provider