# Aion 3.5 Mini API prices

Aion 3.5 Mini — 262k context, 33k max output.
2 metered per-token offers from 2 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| OpenRouter | $0.7 | $1.4 | $0.18 | 262k |
| Venice AI | $0.875 | $1.75 | $0.225 | 262k |

## Summary

- Cheapest input: $0.7 per 1M tokens (OpenRouter)
- Cheapest output: $1.4 per 1M tokens (OpenRouter)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-09-23
- Inputs: text

## FAQ

### What is the cheapest Aion 3.5 Mini API?

As of Oct 4, 2026, OpenRouter has the lowest Aion 3.5 Mini output price at $1.4 per 1M tokens, and OpenRouter has the lowest input price at $0.7 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Aion 3.5 Mini?

2 providers list Aion 3.5 Mini on Sovyron; 2 of them sell it at a metered per-token price.

### Is Aion 3.5 Mini free?

No provider in the Sovyron catalog lists a free tier for Aion 3.5 Mini.

### What is the context window of Aion 3.5 Mini?

Aion 3.5 Mini supports a 262k-token context window and up to 33k output tokens.

HTML page: https://sovyron.com/models/aion-3-5-mini/
Full dataset: https://sovyron.com/data/catalog.json