# Aion 3.0 API pricing

No price from the maker itself is on record for Aion 3.0. The lowest of 4 providers is Kilo Gateway: $3 per 1M input tokens and $6 per 1M output tokens (as of 2026-11-12). Context window: 131K tokens, up to 32.8K output tokens per request.

- Type: Text
- Context: 131K
- Max output: 32.8K
- Released: 2026-05-05
- Open weights: No

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

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [Kilo Gateway](https://kilo.ai) | aion-labs/aion-3.0 | $3 | $6 | $0.75 | Lowest |
| [NanoGPT](https://docs.nano-gpt.com) | aion-labs/aion-3.0 | $3 | $6 | $0.75 |  |
| [OpenRouter](https://openrouter.ai/models) | aion-labs/aion-3.0 | $3 | $6 | $0.75 |  |
| [Venice AI](https://docs.venice.ai) | aion-labs-aion-3-0 | $3.75 | $7.5 | $0.9375 |  |

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/aion-labs/aion-3.0/