# Ling 3.1 Flash API pricing

No price from the maker itself is on record for Ling 3.1 Flash. The lowest of 7 providers is OpenRouter: $0.045 per 1M input tokens and $0.135 per 1M output tokens (as of 2026-11-12). Context window: 262K tokens, up to 32.8K output tokens per request.

- Type: Text
- Context: 262K
- Max output: 32.8K
- Released: 2026-09-29
- Open weights: Yes

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

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [OpenRouter](https://openrouter.ai/models) | inclusionai/ling-3.1-flash | $0.045 | $0.135 | $0.009 | Lowest |
| [NanoGPT](https://docs.nano-gpt.com) | inclusionai/ling-3.1-flash | $0.075 | $0.22 | $0.015 |  |
| [Kilo Gateway](https://kilo.ai) | inclusionai/ling-3.1-flash | $0.3 | $0.9 | $0.06 |  |
| [Novita AI](https://novita.ai/docs/guides/introduction) | inclusionai/ling-3.1-flash | $0.3 | $0.9 | $0.06 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | inclusionai/ling-3.1-flash | $0.3 | $0.9 | $0.06 |  |
| [CommandCode](https://commandcode.ai/docs/provider) | inclusionai/ling-3.1-flash:free | $0 | $0 | $0 | Deprecated |
| [OpenCode](https://opencode.ai/v2/docs/console/models/) | ling-3.1-flash-free | $0 | $0 | $0 | 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/inclusionai/ling-3.1-flash/