API pricing

# AionLabs API pricing

> AionLabs API prices run from $0.70 per million input tokens (Aion 3.5 Mini) to $3 (Aion 3.5).
- Canonical page: https://noometry.com/llm-pricing/aion-labs
- Last updated: 2026-10-10
- Title: AionLabs API Pricing (October 2026): Every Model per 1M Tokens

AionLabs API prices run from $0.70 per million input tokens (Aion 3.5 Mini) to $3 (Aion 3.5).

Last verified October 10, 2026

API prices per million tokens
|  |  |  | Cached input |  |  |  |
| --- | --- | --- | --- | --- | --- | --- |
| [Aion 3.5 Mini](https://noometry.com/models/aion-3-5-mini) | $0.70 | $1.40 | $0.18 | **$0.87** | 262K | — |
| [Aion-3.0-Mini](https://noometry.com/models/aion-3-0-mini) | $0.70 | $1.40 | $0.18 | **$0.87** | 131K | — |
| [Aion-2.0](https://noometry.com/models/aion-2-0) | $0.80 | $1.60 | $0.20 | **$1** | 131K | — |
| [Aion-RP 1.0 (8B)](https://noometry.com/models/aion-rp-1-0) | $0.80 | $1.60 | — | **$1** | 33K | — |
| [Aion 3.5](https://noometry.com/models/aion-3-5) | $3 | $6 | $0.75 | **$3.75** | 262K | — |
| [Aion-3.0](https://noometry.com/models/aion-3-0) | $3 | $6 | $0.75 | **$3.75** | 131K | — |

## Prices on other platforms

The same models are often sold through clouds and resellers at different rates.

| Model | Route | Input | Output | Checked |
| --- | --- | --- | --- | --- |
| [Aion-2.0](https://noometry.com/models/aion-2-0) | openrouter | $0.80 | $1.60 | 2026-10-10 |
| [Aion-3.0](https://noometry.com/models/aion-3-0) | openrouter | $3 | $6 | 2026-10-10 |
| [Aion-3.0-Mini](https://noometry.com/models/aion-3-0-mini) | openrouter | $0.70 | $1.40 | 2026-10-10 |
| [Aion 3.5](https://noometry.com/models/aion-3-5) | openrouter | $3 | $6 | 2026-10-10 |
| [Aion 3.5 Mini](https://noometry.com/models/aion-3-5-mini) | openrouter | $0.70 | $1.40 | 2026-10-10 |
| [Aion-RP 1.0 (8B)](https://noometry.com/models/aion-rp-1-0) | openrouter | $0.80 | $1.60 | 2026-10-10 |

## Frequently asked questions

### How much does the AionLabs API cost?

AionLabs API prices run from $0.70 per million input tokens (Aion 3.5 Mini) to $3 (Aion 3.5).

### Does AionLabs discount cached input?

Yes. Cached input is billed at a lower rate on 5 of the 6 priced models; the cached rate is listed next to each model.