Overview
Gemini 2.5 Flash Image Preview (Nano Banana) vs Horizon Beta: side-by-side summary
Gemini 2.5 Flash Image Preview (Nano Banana) and Horizon Beta 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.
Horizon Beta, from OpenRouter, has a 256,000-token context window and is priced by the provider serving it on OpenRouter.
- Context window
- Gemini 2.5 Flash Image Preview (Nano Banana): 32,768 tokens
- Horizon Beta: 256,000 tokens
- Price
- Gemini 2.5 Flash Image Preview (Nano Banana): Pricing varies by provider
- Horizon Beta: Pricing varies by provider
- Provided by
- Gemini 2.5 Flash Image Preview (Nano Banana): Google
- Horizon Beta: OpenRouter