Nano Banana Pro (Gemini 3 Pro Image) vs Sonar Pro Search: side-by-side summary

Nano Banana Pro (Gemini 3 Pro Image) and Sonar Pro Search 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), from Google, has a 131,072-token context window and is priced at $2/M tokens input, $12/M tokens output on OpenRouter.

Sonar Pro Search, from Perplexity, has a 200,000-token context window and is priced at $3/M tokens input, $15/M tokens output on OpenRouter.

Context window

• Nano Banana Pro (Gemini 3 Pro Image): 131,072 tokens
• Sonar Pro Search: 200,000 tokens

Price

• Nano Banana Pro (Gemini 3 Pro Image): $2/M tokens input, $12/M tokens output
• Sonar Pro Search: $3/M tokens input, $15/M tokens output

Provided by

• Nano Banana Pro (Gemini 3 Pro Image): Google
• Sonar Pro Search: Perplexity

• Nano Banana Pro (Gemini 3 Pro Image) model details, providers and pricing
• Sonar Pro Search model details, providers and pricing