# Jamba Large API pricing

The official API price of Jamba Large is $2 per 1M input tokens and $8 per 1M output tokens (as of 2026-11-12). Context window: 256K tokens, up to 4.1K output tokens per request.

- Type: Text
- Context: 256K
- Max output: 4.1K
- Released: 2025-07-03
- Open weights: Yes

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

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [AI21 Labs](https://docs.ai21.com/docs/jamba-foundation-models) | jamba-large | $2 | $8 | — | Official |

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/ai21/jamba-large/