What is the difference between Claude Opus 4 and MiniMax M2?

Claude Opus 4 is developed by Anthropic while MiniMax M2 is developed by MiniMax. Claude Opus 4 has a 200K token context window vs MiniMax M2's 205K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4 or MiniMax M2?

It depends on your use case. Claude Opus 4 and MiniMax M2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How much does Claude Opus 4 cost compared to MiniMax M2?

Claude Opus 4 costs $15/M input tokens and MiniMax M2 costs $0/M input tokens. MiniMax M2 is $15.00/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 Claude Opus 4 and MiniMax M2 on Rival?

This page shows a side-by-side comparison of Claude Opus 4 and MiniMax M2 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 Opus 4 and MiniMax M2?

Claude Opus 4 is developed by Anthropic while MiniMax M2 is developed by MiniMax. Claude Opus 4 has a 200K token context window vs MiniMax M2's 205K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4 or MiniMax M2?

It depends on your use case. Claude Opus 4 and MiniMax M2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How much does Claude Opus 4 cost compared to MiniMax M2?

Claude Opus 4 costs $15/M input tokens and MiniMax M2 costs $0/M input tokens. MiniMax M2 is $15.00/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 Claude Opus 4 and MiniMax M2 on Rival?

This page shows a side-by-side comparison of Claude Opus 4 and MiniMax M2 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.

Claude Opus 4 vs MiniMax M2: Which Is Better?

Updated Oct 2025

Our Verdict

Claude Opus 4

MiniMax M2Runner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4

Input

$15.00

Output

$75.00

MiniMax M2

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

32%

Claude Opus 4 uses 4.3x more sentence length

Claude Opus 4

MiniMax M2

64%Vocabulary59%

62wSentence Length14w

0.52Hedging0.48

4.4Bold4.1

9.1Lists3.6

0.11Emoji0.08

1.87Headings0.60

0.27Transitions0.17

Based on 16 + 11 text responses

Research

What we learned reading every model

Claude Opus 4 and MiniMax M2 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

MiniMax M2 vs GPT-5New provider

MiniMax M2 vs Claude Opus 4.1Cross-provider

MiniMax M2 vs Llama 4 MaverickNew provider

Updated Oct 2025

Our Verdict

Claude Opus 4

MiniMax M2Runner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4

Input

$15.00

Output

$75.00

MiniMax M2

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

32%

Claude Opus 4 uses 4.3x more sentence length

Claude Opus 4

MiniMax M2

64%Vocabulary59%

62wSentence Length14w

0.52Hedging0.48

4.4Bold4.1

9.1Lists3.6

0.11Emoji0.08

1.87Headings0.60

0.27Transitions0.17

Based on 16 + 11 text responses

Research

What we learned reading every model

Claude Opus 4 and MiniMax M2 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

MiniMax M2 vs GPT-5New provider

MiniMax M2 vs Claude Opus 4.1Cross-provider

MiniMax M2 vs Llama 4 MaverickNew provider