gemini-3.1-flash-lite
On this page
Google model gemini-3.1-flash-lite. Prices are in US dollars per million tokens.
Current price, since 2026-05-07: input $0.25, output $1.50, cached input $0.025.
Matches Google's pricing page, checked 2026-10-22 21:28 UTC.
Price a request with this model.
Standard price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2026-05-07 | $0.25 | $0.025 | $1.50 | documented | link | ||
| 2026-05-07, first record | $0.25 | $0.025 | $1.00 | $1.50 | models.dev commit | link |
A blank cache price is charged at the input price. Longer prompts list the prices for requests whose whole prompt exceeds the size given.
import model_prices
model_prices.rates("gemini-3.1-flash-lite", provider="google")