Kimi K2 vs o1

Detailed comparison of capabilities, features, and performance.

Feature
Kimi K2
o1
Model Image
Kimi K2
o1
AI Lab
Moonshot
OpenAI
Context Size
131,072 tokens
128,000 tokens
Max Output Size
16,384 tokens
100,000 tokens
Frontier Model
No
Yes
Vision Support
No
No
Description
Kimi K2 is a state-of-the-art mixture-of-experts (MoE) language model with 32 billion activated parameters and 1 trillion total parameters. Hosted in the USA.
o1 is OpenAI's new reasoning model for complex tasks that require broad general knowledge

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