Claude Opus 4 vs MiniMax M2
Compare Claude Opus 4 by Anthropic against MiniMax M2 by MiniMax, context windows of 200K vs 205K, tested across 34 shared challenges. Updated June 2026.
Which is better, Claude Opus 4 or MiniMax M2?
Claude Opus 4 and MiniMax M2 are both competitive models. Claude Opus 4 costs $15/M input tokens vs $0/M for MiniMax M2. Context windows: 200K vs 205K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4 and MiniMax M2
Claude Opus 4 is made by anthropic while MiniMax M2 is from minimax. Claude Opus 4 has a 200K token context window compared to MiniMax M2's 205K. On pricing, Claude Opus 4 costs $15/M input tokens vs $0/M for MiniMax M2.
API pricing
Per 1M tokens
Claude Opus 4
Input
$15.00
Output
$75.00
MiniMax M2
Input
$0.000
Output
$0.000
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
Writing DNA
Style Comparison
Similarity
31%
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
FAQ
