Kimi K2 vs Gemini 2.5 Flash

Detailed comparison of capabilities, features, and performance.

Kimi K2

Kimi K2

Moonshot
VS
Gemini 2.5 Flash

Gemini 2.5 Flash

Google
Feature Kimi K2 Gemini 2.5 Flash
AI Lab Moonshot Google
Context Size 256,000 tokens 1,048,576 tokens
Max Output Size 16,384 tokens 64,000 tokens
Frontier Model No No
Vision Support No Yes
Description Kimi K2 (0905) 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. Multimodal model that is fast, token efficient and performant for complex tasks. 1M context window.

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