# Gemini 3.1 Flash Lite Preview API pricing

The official API price of Gemini 3.1 Flash Lite Preview is $0.25 per 1M input tokens and $1.5 per 1M output tokens (as of 2026-11-12). Context window: 1.05M tokens, up to 65.5K output tokens per request. 11 providers sell it. The lowest is Kilo Gateway: $0.125 input, $0.75 output. This model is marked as deprecated.

- Type: Text
- Context: 1.05M
- Max output: 65.5K
- Released: 2026-03-03
- Open weights: No

## Price by provider (USD per 1M tokens)

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [Google](https://ai.google.dev/gemini-api/docs/models) | gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 | Official, Deprecated |
| [Kilo Gateway](https://kilo.ai) | google/gemini-3.1-flash-lite-preview | $0.125 | $0.75 | $0.0125 | Lowest |
| [302.AI](https://doc.302.ai) | gemini-3.1-flash-lite-preview | $0.25 | $1.5 | — |  |
| [Databricks](https://docs.databricks.com/aws/en/machine-learning/foundation-models/) | databricks-gemini-3-1-flash-lite | $0.25 | $1.5 | $0.025 |  |
| [Eden AI](https://docs.edenai.co) | google/gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 |  |
| [Neon](https://neon.com/docs) | gemini-3-1-flash-lite | $0.25 | $1.5 | $0.025 |  |
| [OpenRouter](https://openrouter.ai/models) | google/gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 |  |
| [OrcaRouter](https://docs.orcarouter.ai) | google/gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 |  |
| [AI/ML API](https://docs.aimlapi.com) | google/gemini-3.1-flash-lite-preview | $0.2645 | $1.587 | $0.02645 |  |
| [Abacus](https://abacus.ai/help/api) | gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 | Deprecated |
| [Vivgrid](https://docs.vivgrid.com/models) | gemini-3.1-flash-lite-preview | $0.25 | $1.5 | $0.025 | Deprecated |

Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.

Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.

https://apibook.ai/models/google/gemini-3.1-flash-lite-preview/