Overview
Gemini 2.5 Flash Image Preview (Nano Banana) vs Kimi K2 Thinking: side-by-side summary
Gemini 2.5 Flash Image Preview (Nano Banana) and Kimi K2 Thinking are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Gemini 2.5 Flash Image Preview (Nano Banana), from Google, has a 32,768-token context window and is priced by the provider serving it on OpenRouter.
Kimi K2 Thinking, from moonshotai, has a 262,144-token context window and is priced at $0.60/M tokens input, $2.50/M tokens output on OpenRouter.
- Context window
- Gemini 2.5 Flash Image Preview (Nano Banana): 32,768 tokens
- Kimi K2 Thinking: 262,144 tokens
- Price
- Gemini 2.5 Flash Image Preview (Nano Banana): Pricing varies by provider
- Kimi K2 Thinking: $0.60/M tokens input, $2.50/M tokens output
- Provided by
- Gemini 2.5 Flash Image Preview (Nano Banana): Google
- Kimi K2 Thinking: moonshotai