Kimi K2 vs Claude 4 Sonnet
Detailed comparison of capabilities, features, and performance.
Feature
Kimi K2
Claude 4 Sonnet
Model Image
AI Lab
Moonshot
Anthropic
Context Size
128,000 tokens
200,000 tokens
Max Output Size
16,384 tokens
64,000 tokens
Frontier Model
No
Yes
Vision Support
No
Yes
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.
The latest Sonnet 4 model from Anthropic
Learn more about Kimi K2
View detailed specifications and capabilities
View model details →Learn more about Claude 4 Sonnet
View detailed specifications and capabilities
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