What is the difference between Claude Opus 4.5 and MiniMax M2?

Claude Opus 4.5 is developed by Anthropic while MiniMax M2 is developed by MiniMax. You can compare their actual outputs across 35 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.5 or MiniMax M2?

It depends on your use case. Claude Opus 4.5 and MiniMax M2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 35 challenges so you can judge which fits your needs best.

How can I compare Claude Opus 4.5 and MiniMax M2 on Rival?

This page shows a side-by-side comparison of Claude Opus 4.5 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 4.5 and MiniMax M2?

Claude Opus 4.5 is developed by Anthropic while MiniMax M2 is developed by MiniMax. You can compare their actual outputs across 35 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.5 or MiniMax M2?

It depends on your use case. Claude Opus 4.5 and MiniMax M2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 35 challenges so you can judge which fits your needs best.

How can I compare Claude Opus 4.5 and MiniMax M2 on Rival?

This page shows a side-by-side comparison of Claude Opus 4.5 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 4.5 vs MiniMax M2: Which Is Better?

Updated Nov 2025

Our Verdict

Claude Opus 4.5

MiniMax M2Runner-up

No community votes yet. On paper, Claude Opus 4.5 has the edge — bigger model tier, newer, major provider backing.

Slight edge

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

MiniMax M2

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

32%

Claude Opus 4.5 uses 3.9x more sentence length

Claude Opus 4.5

MiniMax M2

64%Vocabulary59%

55wSentence Length14w

0.86Hedging0.48

5.8Bold4.1

4.5Lists3.6

0.15Emoji0.08

1.59Headings0.60

0.05Transitions0.17

Based on 24 + 11 text responses

Research

What we learned reading every model

Claude Opus 4.5 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

Claude Opus 4.5 vs GPT-5New provider

MiniMax M2 vs Llama 4 MaverickNew provider

MiniMax M2 vs Gemini 2.5 Pro Preview 06-05New provider

Updated Nov 2025

Our Verdict

Claude Opus 4.5

MiniMax M2Runner-up

No community votes yet. On paper, Claude Opus 4.5 has the edge — bigger model tier, newer, major provider backing.

Slight edge

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

MiniMax M2

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

32%

Claude Opus 4.5 uses 3.9x more sentence length

Claude Opus 4.5

MiniMax M2

64%Vocabulary59%

55wSentence Length14w

0.86Hedging0.48

5.8Bold4.1

4.5Lists3.6

0.15Emoji0.08

1.59Headings0.60

0.05Transitions0.17

Based on 24 + 11 text responses

Research

What we learned reading every model

Claude Opus 4.5 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

Claude Opus 4.5 vs GPT-5New provider

MiniMax M2 vs Llama 4 MaverickNew provider

MiniMax M2 vs Gemini 2.5 Pro Preview 06-05New provider