Overview
Nano Banana Pro (Gemini 3 Pro Image Preview) vs R1T Chimera: side-by-side summary
Nano Banana Pro (Gemini 3 Pro Image Preview) and R1T Chimera are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Nano Banana Pro (Gemini 3 Pro Image Preview), from Google, has a 65,536-token context window and is priced at $2/M tokens input, $120/M tokens output on OpenRouter.
R1T Chimera, from tngtech, has a 163,840-token context window and is priced by the provider serving it on OpenRouter.
- Context window
- Nano Banana Pro (Gemini 3 Pro Image Preview): 65,536 tokens
- R1T Chimera: 163,840 tokens
- Price
- Nano Banana Pro (Gemini 3 Pro Image Preview): $2/M tokens input, $120/M tokens output
- R1T Chimera: Pricing varies by provider
- Provided by
- Nano Banana Pro (Gemini 3 Pro Image Preview): Google
- R1T Chimera: tngtech