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Kimi K2.7 Code vs o3

Kimi K2.7 Code leads in 3 of 8 categories

Arena ELO

o3

Cheaper

Kimi K2.7 Code

Faster

o3

Detailed Comparison

CategoryKimi K2.7 Codeo3
ProviderMoonshot AI OpenAI
Context Window256K WIN200K
Input Price ($/1M)$0.6 WIN$10
Output Price ($/1M)$2.4 WIN$40
Arena ELON/A 1400 WIN
CodingN/A unknown
ReasoningN/A unknown
Speed (tokens/sec)N/A ~30 t/s WIN
Open SourceNo No

Frequently Asked Questions

Which is cheaper, Kimi K2.7 Code or o3?

Kimi K2.7 Code is approximately 94% cheaper than o3 per million tokens.

Which is better for coding, Kimi K2.7 Code or o3?

Kimi K2.7 Code scores N/A on coding benchmarks, while o3 scores unknown.

Which has a larger context window?

Kimi K2.7 Code supports 256K context, while o3 supports 200K.

Is Kimi K2.7 Code or o3 open source?

Kimi K2.7 Code is proprietary. o3 is proprietary.

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