Nano Banana 2 (Gemini 3.1 Flash Image Preview) pricing & price history
Nano Banana 2 (Gemini 3.1 Flash Image Preview) by Google costs $0.50 per 1M input tokens and $3.00 per 1M output tokens, with a 66K token context window.
Price history
No price changes since tracking began on 2026-09-24. We check hourly.
Cost calculator
Cheaper alternatives to Nano Banana 2 (Gemini 3.1 Flash Image Preview)
| Model | Input | Output | Context | Intel. | |
|---|---|---|---|---|---|
M Ministral 3 8B 2512 Mistral AI | $0.15 | $0.15 | 262K | 5.5 | compare |
M Llama 4 Scout Meta Llama | $0.10 | $0.30 | 1.3M | — | compare |
X MiMo-V2.6-Flash Xiaomi | $0.14 | $0.28 | 1M | — | compare |
M Llama Guard 4 12B Meta Llama | $0.18 | $0.18 | 164K | — | compare |
O GPT-6 Luna Pro OpenAI | $0.10 | $0.50 | 1.1M | — | compare |
O GPT-6 Luna OpenAI | $0.10 | $0.50 | 1.1M | 37.3 | compare |
N | $0.20 | $0.20 | 131K | — | compare |
M Ministral 3 14B 2512 Mistral AI | $0.20 | $0.20 | 262K | 6 | compare |
About Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Gemini 3.1 Flash Image Preview, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines...
FAQ
How much does Nano Banana 2 (Gemini 3.1 Flash Image Preview) cost?
Nano Banana 2 (Gemini 3.1 Flash Image Preview) by Google costs $0.50 per 1M input tokens and $3.00 per 1M output tokens, with a 66K token context window. A typical request with 2,000 input and 500 output tokens costs about $0.0025.
What is the context window of Nano Banana 2 (Gemini 3.1 Flash Image Preview)?
Nano Banana 2 (Gemini 3.1 Flash Image Preview) supports up to 65,536 tokens of context and up to 58,982 output tokens per request.
Has Nano Banana 2 (Gemini 3.1 Flash Image Preview)’s price changed?
No price changes recorded since ModelBank started tracking it on 2026-09-24.
Is Nano Banana 2 (Gemini 3.1 Flash Image Preview) being deprecated?
No retirement date has been announced for Nano Banana 2 (Gemini 3.1 Flash Image Preview) as of 2026-09-24.
What are cheaper alternatives to Nano Banana 2 (Gemini 3.1 Flash Image Preview)?
Cheaper options include Ministral 3 8B 2512 ($0.15/$0.15), Llama 4 Scout ($0.10/$0.30), MiMo-V2.6-Flash ($0.14/$0.28), Llama Guard 4 12B ($0.18/$0.18).