Model pricing
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) API Pricing
Google · 128K context
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Provider prices
Pricing across providers
Prices are shown per 1M tokens with cache pricing, source links, observation dates, and confidence labels.
| Provider | Input / Output | Cached | Source type | Source | Observed | Confidence |
|---|---|---|---|---|---|---|
| Google AI Studiogoogle-ai-studio · official | $0.50 / $3.00 | — | OpenRouter endpoint | Source | 2026-06-08 | high |
| Googlegoogle-vertex-global · cloud | $0.50 / $3.00 | — | OpenRouter endpoint | Source | 2026-06-08 | high |
| OpenRouteropenrouter · aggregator | $0.50 / $3.00 | — | OpenRouter aggregate | Source | 2026-06-08 | high |
Same organization
Related models
Other tracked models from Google.