# Aion-3.0 API prices

Aion-3.0 — 131k 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 | $3 | $6 | $0.75 | 131k |
| Venice AI | $3.75 | $7.5 | $0.9375 | 128k |

## Summary

- Cheapest input: $3 per 1M tokens (OpenRouter)
- Cheapest output: $6 per 1M tokens (OpenRouter)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-07-07
- Inputs: text

## FAQ

### What is the cheapest Aion-3.0 API?

As of Oct 4, 2026, OpenRouter has the lowest Aion-3.0 output price at $6 per 1M tokens, and OpenRouter has the lowest input price at $3 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Aion-3.0?

2 providers list Aion-3.0 on Sovyron; 2 of them sell it at a metered per-token price.

### Is Aion-3.0 free?

No provider in the Sovyron catalog lists a free tier for Aion-3.0.

### What is the context window of Aion-3.0?

Aion-3.0 supports a 131k-token context window and up to 33k output tokens.

HTML page: https://sovyron.com/models/aion-3-0/
Full dataset: https://sovyron.com/data/catalog.json