Overview
ERNIE 4.5 21B A3B Thinking vs Nano Banana Pro (Gemini 3 Pro Image Preview): side-by-side summary
ERNIE 4.5 21B A3B Thinking and Nano Banana Pro (Gemini 3 Pro Image Preview) are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
ERNIE 4.5 21B A3B Thinking, from baidu, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.
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.
- Context window
- ERNIE 4.5 21B A3B Thinking: 131,072 tokens
- Nano Banana Pro (Gemini 3 Pro Image Preview): 65,536 tokens
- Price
- ERNIE 4.5 21B A3B Thinking: Pricing varies by provider
- Nano Banana Pro (Gemini 3 Pro Image Preview): $2/M tokens input, $120/M tokens output
- Provided by
- ERNIE 4.5 21B A3B Thinking: baidu
- Nano Banana Pro (Gemini 3 Pro Image Preview): Google