What is the difference between Claude 3.7 Sonnet and OpenAI o4-mini?

Claude 3.7 Sonnet is developed by Anthropic while OpenAI o4-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, Claude 3.7 Sonnet or OpenAI o4-mini?

It depends on your use case. Claude 3.7 Sonnet and OpenAI o4-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 Claude 3.7 Sonnet cost compared to OpenAI o4-mini?

Claude 3.7 Sonnet costs $3/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. OpenAI o4-mini is $1.90/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 Claude 3.7 Sonnet and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of Claude 3.7 Sonnet and OpenAI o4-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 Claude 3.7 Sonnet and OpenAI o4-mini?

Claude 3.7 Sonnet is developed by Anthropic while OpenAI o4-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, Claude 3.7 Sonnet or OpenAI o4-mini?

It depends on your use case. Claude 3.7 Sonnet and OpenAI o4-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 Claude 3.7 Sonnet cost compared to OpenAI o4-mini?

Claude 3.7 Sonnet costs $3/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. OpenAI o4-mini is $1.90/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 Claude 3.7 Sonnet and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of Claude 3.7 Sonnet and OpenAI o4-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.

Updated Apr 2025

Claude 3.7 SonnetvsOpenAI o4-mini

OpenAI o4-mini is cheaper than Claude 3.7 Sonnet at $1.1/M vs $3/M input tokens.

Claude 3.7 Sonnet and OpenAI o4-mini compared across 54 shared prompts
Spec	Claude 3.7 Sonnet	OpenAI o4-mini
Input price	$3/M tokens	$1.1/M tokens
Output price	$15/M tokens	$4.4/M tokens
Context window	200K tokens	—
Released	Feb 2025	Apr 2025
SWE-bench Verified	70.3%	68.1%

Our Verdict

Claude 3.7 Sonnet

OpenAI o4-mini

Not enough votes to call it. On the specs, nothing separates them.

OpenAI o4-mini costs 3.4x less per token.

Too close to call

What do Claude 3.7 Sonnet and OpenAI o4-mini say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Claude 3.7 Sonnet

Input

$3.00

Output

$15.00

OpenAI o4-mini

Input

$1.10

2.7× cheaper

Output

$4.40

3.4× cheaper

OpenAI o4-mini is cheaper on both — 2.7× input, 3.4× output

Writing DNA

Style Comparison

Similarity

62%

Claude 3.7 Sonnet uses 121.0x more bold

Claude 3.7 Sonnet

OpenAI o4-mini

62%Vocabulary73%

35wSentence Length15w

0.99Hedging0.18

1.2Bold0.0

4.3Lists2.1

0.00Emoji0.00

1.78Headings0.00

0.23Transitions0.02

Based on 13 + 10 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Claude 3.7 Sonnet vs Ox AlphaNew provider

Claude 3.7 Sonnet vs MiniMax M3New provider

Claude 3.7 Sonnet vs Llama 4 MaverickNew provider

Claude 3.7 Sonnet vs Grok 4New provider

Claude 3.7 Sonnet vs Grok 3New provider

Claude 3.7 Sonnet vs Grok 3 BetaNew provider

Claude 3.7 Sonnet vs Grok 3 Mini BetaNew provider

Claude 3.7 Sonnet vs Grok 3 ThinkingNew provider

Updated Apr 2025

Claude 3.7 SonnetvsOpenAI o4-mini

OpenAI o4-mini is cheaper than Claude 3.7 Sonnet at $1.1/M vs $3/M input tokens.

Claude 3.7 Sonnet and OpenAI o4-mini compared across 54 shared prompts
Spec	Claude 3.7 Sonnet	OpenAI o4-mini
Input price	$3/M tokens	$1.1/M tokens
Output price	$15/M tokens	$4.4/M tokens
Context window	200K tokens	—
Released	Feb 2025	Apr 2025
SWE-bench Verified	70.3%	68.1%

Our Verdict

Claude 3.7 Sonnet

OpenAI o4-mini

Not enough votes to call it. On the specs, nothing separates them.

OpenAI o4-mini costs 3.4x less per token.

Too close to call

What do Claude 3.7 Sonnet and OpenAI o4-mini say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Claude 3.7 Sonnet

Input

$3.00

Output

$15.00

OpenAI o4-mini

Input

$1.10

2.7× cheaper

Output

$4.40

3.4× cheaper

OpenAI o4-mini is cheaper on both — 2.7× input, 3.4× output

Writing DNA

Style Comparison

Similarity

62%

Claude 3.7 Sonnet uses 121.0x more bold

Claude 3.7 Sonnet

OpenAI o4-mini

62%Vocabulary73%

35wSentence Length15w

0.99Hedging0.18

1.2Bold0.0

4.3Lists2.1

0.00Emoji0.00

1.78Headings0.00

0.23Transitions0.02

Based on 13 + 10 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Claude 3.7 Sonnet vs Ox AlphaNew provider

Claude 3.7 Sonnet vs MiniMax M3New provider

Claude 3.7 Sonnet vs Llama 4 MaverickNew provider

Claude 3.7 Sonnet vs Grok 4New provider

Claude 3.7 Sonnet vs Grok 3New provider

Claude 3.7 Sonnet vs Grok 3 BetaNew provider

Claude 3.7 Sonnet vs Grok 3 Mini BetaNew provider

Claude 3.7 Sonnet vs Grok 3 ThinkingNew provider