What is the difference between Gemini 2.5 Flash Preview (thinking) and Mistral Small 4?

Gemini 2.5 Flash Preview (thinking) is developed by Google AI while Mistral Small 4 is developed by Mistral AI. Gemini 2.5 Flash Preview (thinking) has a 1.0M token context window vs Mistral Small 4's 262K. You can compare their actual outputs across 20 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Flash Preview (thinking) or Mistral Small 4?

It depends on your use case. Gemini 2.5 Flash Preview (thinking) and Mistral Small 4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 20 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Flash Preview (thinking) cost compared to Mistral Small 4?

Gemini 2.5 Flash Preview (thinking) costs $0.175/M input tokens and Mistral Small 4 costs $0.15/M input tokens. Mistral Small 4 is $0.02/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 Flash Preview (thinking) and Mistral Small 4 on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Flash Preview (thinking) and Mistral Small 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 Flash Preview (thinking) and Mistral Small 4?

Gemini 2.5 Flash Preview (thinking) is developed by Google AI while Mistral Small 4 is developed by Mistral AI. Gemini 2.5 Flash Preview (thinking) has a 1.0M token context window vs Mistral Small 4's 262K. You can compare their actual outputs across 20 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Flash Preview (thinking) or Mistral Small 4?

It depends on your use case. Gemini 2.5 Flash Preview (thinking) and Mistral Small 4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 20 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Flash Preview (thinking) cost compared to Mistral Small 4?

Gemini 2.5 Flash Preview (thinking) costs $0.175/M input tokens and Mistral Small 4 costs $0.15/M input tokens. Mistral Small 4 is $0.02/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 Flash Preview (thinking) and Mistral Small 4 on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Flash Preview (thinking) and Mistral Small 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 Flash Preview (thinking) vs Mistral Small 4: Which Is Better?

Updated Mar 2026

Our Verdict

Gemini 2.5 Flash Preview (thinking)

Mistral Small 4Runner-up

No community votes yet. On paper, Gemini 2.5 Flash Preview (thinking) has the edge — bigger model tier, bigger context window, major provider backing.

Mistral Small 4 is 5.8x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 2.5 Flash Preview (thinking)

Input

$0.17

Output

$3.50

Mistral Small 4

Input

$0.15

1.2× cheaper

Output

$0.60

5.8× cheaper

Mistral Small 4 is cheaper on both — 1.2× input, 5.8× output

Writing DNA

Style Comparison

Similarity

45%

Mistral Small 4 uses 19.0x more emoji

Gemini 2.5 Flash Preview (thinking)

Mistral Small 4

53%Vocabulary50%

14wSentence Length18w

0.38Hedging0.58

4.4Bold9.0

4.1Lists5.6

0.00Emoji0.19

0.00Headings1.10

0.24Transitions0.12

Based on 7 + 23 text responses

Research

What we learned reading every model

Gemini 2.5 Flash Preview (thinking) and Mistral Small 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

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Mistral Small 4 vs GPT-4.1 NanoNew provider

Mistral Small 4 vs Claude Opus 4New provider

Updated Mar 2026

Our Verdict

Gemini 2.5 Flash Preview (thinking)

Mistral Small 4Runner-up

No community votes yet. On paper, Gemini 2.5 Flash Preview (thinking) has the edge — bigger model tier, bigger context window, major provider backing.

Mistral Small 4 is 5.8x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Gemini 2.5 Flash Preview (thinking)

Input

$0.17

Output

$3.50

Mistral Small 4

Input

$0.15

1.2× cheaper

Output

$0.60

5.8× cheaper

Mistral Small 4 is cheaper on both — 1.2× input, 5.8× output

Writing DNA

Style Comparison

Similarity

45%

Mistral Small 4 uses 19.0x more emoji

Gemini 2.5 Flash Preview (thinking)

Mistral Small 4

53%Vocabulary50%

14wSentence Length18w

0.38Hedging0.58

4.4Bold9.0

4.1Lists5.6

0.00Emoji0.19

0.00Headings1.10

0.24Transitions0.12

Based on 7 + 23 text responses

Research

What we learned reading every model

Gemini 2.5 Flash Preview (thinking) and Mistral Small 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

Mistral Small 4 vs MiniMax M3New provider

Mistral Small 4 vs GPT-4.1 NanoNew provider

Mistral Small 4 vs Claude Opus 4New provider