Nano Banana 2 (Gemini 3.1 Flash Image) vs North Mini Code: side-by-side summary

Nano Banana 2 (Gemini 3.1 Flash Image) and North Mini Code are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Nano Banana 2 (Gemini 3.1 Flash Image), from Google, has a 131,072-token context window and is priced at $0.50/M tokens input, $3/M tokens output on OpenRouter.

North Mini Code, from Cohere, has a 256,000-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Nano Banana 2 (Gemini 3.1 Flash Image): 131,072 tokens
• North Mini Code: 256,000 tokens

Price

• Nano Banana 2 (Gemini 3.1 Flash Image): $0.50/M tokens input, $3/M tokens output
• North Mini Code: Pricing varies by provider

Provided by

• Nano Banana 2 (Gemini 3.1 Flash Image): Google
• North Mini Code: Cohere

• Nano Banana 2 (Gemini 3.1 Flash Image) model details, providers and pricing
• North Mini Code model details, providers and pricing