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Claude Opus 4.7 vs MiniMax H3

Claude Opus 4.7 leads in 2 of 8 categories

Arena ELO

Claude Opus 4.7

Cheaper

Tie

Faster

Tie

Detailed Comparison

CategoryClaude Opus 4.7MiniMax H3
ProviderAnthropic MiniMax
Context Window128K WINuncertain
Input Price ($/1M)N/A N/A
Output Price ($/1M)N/A N/A
Arena ELO1567 WINN/A
CodingN/A N/A
ReasoningN/A N/A
Speed (tokens/sec)N/A N/A
Open SourceNo No

Frequently Asked Questions

Which has a larger context window?

Claude Opus 4.7 supports 128K context, while MiniMax H3 supports uncertain.

Is Claude Opus 4.7 or MiniMax H3 open source?

Claude Opus 4.7 is proprietary. MiniMax H3 is proprietary.

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