Nano Banana 2
Google · Mid · Image generation
Google's Gemini 3.1 Flash Image model, via the Gemini API.
Pricing
Token-based$0.045–$0.151 / image
Billed in tokens (image output $60 per 1M); per-image cost scales with resolution from $0.045 at 0.5K to $0.151 at 4K.
Source: https://ai.google.dev/gemini-api/docs/pricing, as of Jul 1, 2026
Find a model for your task
The guide groups starting models by task — RAG, coding agents, summarization — each with per-call cost estimates.