What is the difference between Mistral Devstral Small 1.1 and o3 Mini?

Mistral Devstral Small 1.1 is developed by Mistral AI while o3 Mini is developed by OpenAI. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Mistral Devstral Small 1.1 or o3 Mini?

It depends on your use case. Mistral Devstral Small 1.1 and o3 Mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Mistral Devstral Small 1.1 cost compared to o3 Mini?

Mistral Devstral Small 1.1 costs $0.1/M input tokens and o3 Mini costs $1.1/M input tokens. Mistral Devstral Small 1.1 is $1.00/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 Mistral Devstral Small 1.1 and o3 Mini on Rival?

This page shows a side-by-side comparison of Mistral Devstral Small 1.1 and o3 Mini 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 Mistral Devstral Small 1.1 and o3 Mini?

Mistral Devstral Small 1.1 is developed by Mistral AI while o3 Mini is developed by OpenAI. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Mistral Devstral Small 1.1 or o3 Mini?

It depends on your use case. Mistral Devstral Small 1.1 and o3 Mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Mistral Devstral Small 1.1 cost compared to o3 Mini?

Mistral Devstral Small 1.1 costs $0.1/M input tokens and o3 Mini costs $1.1/M input tokens. Mistral Devstral Small 1.1 is $1.00/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 Mistral Devstral Small 1.1 and o3 Mini on Rival?

This page shows a side-by-side comparison of Mistral Devstral Small 1.1 and o3 Mini 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.

Mistral Devstral Small 1.1 vs o3 Mini: Which Is Better?

Updated Jul 2025

Our Verdict

Mistral Devstral Small 1.1

o3 Mini

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

Mistral Devstral Small 1.1 is 15x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Mistral Devstral Small 1.1

Input

$0.10

11× cheaper

Output

$0.30

15× cheaper

o3 Mini

Input

$1.10

Output

$4.40

Mistral Devstral Small 1.1 is cheaper on both — 11× input, 15× output

Writing DNA

Style Comparison

Similarity

68%

o3 Mini uses 9.7x more headings

Mistral Devstral Small 1.1

o3 Mini

50%Vocabulary65%

17wSentence Length17w

0.56Hedging0.74

4.3Bold3.9

5.7Lists1.7

0.00Emoji0.00

0.05Headings0.47

0.34Transitions0.38

Based on 21 + 12 text responses

Research

What we learned reading every model

Mistral Devstral Small 1.1 and o3 Mini 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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o3 Mini vs Grok 3New provider

o3 Mini vs Llama 4 MaverickNew provider

Updated Jul 2025

Our Verdict

Mistral Devstral Small 1.1

o3 Mini

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

Mistral Devstral Small 1.1 is 15x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Mistral Devstral Small 1.1

Input

$0.10

11× cheaper

Output

$0.30

15× cheaper

o3 Mini

Input

$1.10

Output

$4.40

Mistral Devstral Small 1.1 is cheaper on both — 11× input, 15× output

Writing DNA

Style Comparison

Similarity

68%

o3 Mini uses 9.7x more headings

Mistral Devstral Small 1.1

o3 Mini

50%Vocabulary65%

17wSentence Length17w

0.56Hedging0.74

4.3Bold3.9

5.7Lists1.7

0.00Emoji0.00

0.05Headings0.47

0.34Transitions0.38

Based on 21 + 12 text responses

Research

What we learned reading every model

Mistral Devstral Small 1.1 and o3 Mini 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

o3 Mini vs MiniMax M3New provider

o3 Mini vs Grok 3New provider

o3 Mini vs Llama 4 MaverickNew provider