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Grok 4.5 vs Kimi K2.7 Code

Kimi K2.7 Code leads in 3 of 8 categories

Arena ELO

Tie

Cheaper

Kimi K2.7 Code

Faster

Tie

Detailed Comparison

CategoryGrok 4.5Kimi K2.7 Code
ProviderxAI Moonshot AI
Context Window128K 256K WIN
Input Price ($/1M)N/A $0.6 WIN
Output Price ($/1M)N/A $2.4 WIN
Arena ELON/A N/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?

Grok 4.5 supports 128K context, while Kimi K2.7 Code supports 256K.

Is Grok 4.5 or Kimi K2.7 Code open source?

Grok 4.5 is proprietary. Kimi K2.7 Code is proprietary.

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