Claude Opus 5 vs MiniMax M2.7
Compare Claude Opus 5 by Anthropic against MiniMax M2.7 by MiniMax, context windows of 1.0M vs 205K, tested across 53 shared challenges.
Our Verdict
Claude Opus 5
MiniMax M2.7Runner-up
No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer, bigger context window, major provider backing.
MiniMax M2.7 is 21x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
Claude Opus 5
Input
$5.00
Output
$25.00
MiniMax M2.7
Input
$0.30
17× cheaper
Output
$1.20
21× cheaper
MiniMax M2.7 is cheaper on both — 17× input, 21× output
Writing DNA
Style Comparison
Similarity
48%
MiniMax M2.7 uses 16.6x more emoji
Claude Opus 5
MiniMax M2.7
54%Vocabulary56%
21wSentence Length26w
0.40Hedging0.50
3.9Bold6.8
1.9Lists3.5
0.02Emoji0.28
0.71Headings1.20
0.05Transitions0.11
Based on 27 + 23 text responses
Research
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FAQ
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