Google
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) API pricing.
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google’s model on the API market, released 30 Jun 2026. Prices are per million tokens in USD, as last read from the price list.
$0.25Input / 1M
$1.50Output / 1M
66KContext
59KMax output
Specification
USD per million tokens- Provider
- Model id
google/gemini-3.1-flash-lite-image- Input
- $0.25
- Output
- $1.50
- Cached input
- Not published
- Context window
- 66K tokens
- Maximum output
- 59K tokens
- Takes
- image, text
- Returns
- image, text
- Tool use
- Not reported
- Reasoning
- Yes
- Released
- 30 Jun 2026
- First tracked
- 17 Sept 2026
At $0.25 per million input tokens, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is dearer than 120 of the 340 models on the price list.
Price changes
Tracked since 17 Sept 2026No price change has been recorded since tracking began on 17 Sept 2026. Prices are checked every six hours, and any change is listed here and on model changes.
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Prices and specifications come from OpenRouter’s catalogue, last read 2 Nov 2026. A provider’s own price may differ; how this is collected.