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Kimi K2.7 Code vs LongCat-2.0

Kimi K2.7 Code leads in 3 of 8 categories

Arena ELO

Tie

Cheaper

Kimi K2.7 Code

Faster

Tie

Detailed Comparison

CategoryKimi K2.7 CodeLongCat-2.0
ProviderMoonshot AI Meituan
Context Window256K WIN128K
Input Price ($/1M)$0.6 WINN/A
Output Price ($/1M)$2.4 WINN/A
Arena ELON/A N/A
CodingN/A N/A
ReasoningN/A N/A
Speed (tokens/sec)N/A N/A
Open SourceNo Yes

Frequently Asked Questions

Which has a larger context window?

Kimi K2.7 Code supports 256K context, while LongCat-2.0 supports 128K.

Is Kimi K2.7 Code or LongCat-2.0 open source?

Kimi K2.7 Code is proprietary. LongCat-2.0 is open source.

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