What is the difference between Gemini 2.5 Pro Preview 06-05 and GPT-4?

Gemini 2.5 Pro Preview 06-05 is developed by Google AI while GPT-4 is developed by OpenAI. Gemini 2.5 Pro Preview 06-05 has a 1.0M token context window vs GPT-4's 8K. You can compare their actual outputs across 25 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Pro Preview 06-05 or GPT-4?

It depends on your use case. Gemini 2.5 Pro Preview 06-05 and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 25 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Pro Preview 06-05 cost compared to GPT-4?

Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens and GPT-4 costs $30/M input tokens. Gemini 2.5 Pro Preview 06-05 is $28.75/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 2.5 Pro Preview 06-05 and GPT-4 on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Pro Preview 06-05 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 2.5 Pro Preview 06-05 and GPT-4?

Gemini 2.5 Pro Preview 06-05 is developed by Google AI while GPT-4 is developed by OpenAI. Gemini 2.5 Pro Preview 06-05 has a 1.0M token context window vs GPT-4's 8K. You can compare their actual outputs across 25 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Pro Preview 06-05 or GPT-4?

It depends on your use case. Gemini 2.5 Pro Preview 06-05 and GPT-4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 25 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Pro Preview 06-05 cost compared to GPT-4?

Gemini 2.5 Pro Preview 06-05 costs $1.25/M input tokens and GPT-4 costs $30/M input tokens. Gemini 2.5 Pro Preview 06-05 is $28.75/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 2.5 Pro Preview 06-05 and GPT-4 on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Pro Preview 06-05 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 2.5 Pro Preview 06-05 vs GPT-4: Which Is Better?

Updated Jun 2025

Our Verdict

Gemini 2.5 Pro Preview 06-05

GPT-4Runner-up

No community votes yet. On paper, Gemini 2.5 Pro Preview 06-05 has the edge — newer, bigger context window.

Gemini 2.5 Pro Preview 06-05 is 6.0x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 2.5 Pro Preview 06-05

Input

$1.25

24× cheaper

Output

$10.00

6.0× cheaper

GPT-4

Input

$30.00

Output

$60.00

Gemini 2.5 Pro Preview 06-05 is cheaper on both — 24× input, 6.0× output

Writing DNA

Style Comparison

Similarity

61%

Gemini 2.5 Pro Preview 06-05 uses 98.0x more headings

Gemini 2.5 Pro Preview 06-05

GPT-4

51%Vocabulary59%

15wSentence Length18w

0.31Hedging1.10

4.8Bold0.8

4.1Lists2.5

0.00Emoji0.00

0.98Headings0.00

0.05Transitions0.45

Based on 20 + 15 text responses

Research

What we learned reading every model

Gemini 2.5 Pro Preview 06-05 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 Claude Opus 4New provider

Gemini 2.5 Pro Preview 06-05 vs GPT-5Cross-provider

Updated Jun 2025

Our Verdict

Gemini 2.5 Pro Preview 06-05

GPT-4Runner-up

No community votes yet. On paper, Gemini 2.5 Pro Preview 06-05 has the edge — newer, bigger context window.

Gemini 2.5 Pro Preview 06-05 is 6.0x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 2.5 Pro Preview 06-05

Input

$1.25

24× cheaper

Output

$10.00

6.0× cheaper

GPT-4

Input

$30.00

Output

$60.00

Gemini 2.5 Pro Preview 06-05 is cheaper on both — 24× input, 6.0× output

Writing DNA

Style Comparison

Similarity

61%

Gemini 2.5 Pro Preview 06-05 uses 98.0x more headings

Gemini 2.5 Pro Preview 06-05

GPT-4

51%Vocabulary59%

15wSentence Length18w

0.31Hedging1.10

4.8Bold0.8

4.1Lists2.5

0.00Emoji0.00

0.98Headings0.00

0.05Transitions0.45

Based on 20 + 15 text responses

Research

What we learned reading every model

Gemini 2.5 Pro Preview 06-05 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 Claude Opus 4New provider

Gemini 2.5 Pro Preview 06-05 vs GPT-5Cross-provider