Aion Labs API Models & Pricing
4 Aion Labs models tracked with official API pricing (models.dev/LiteLLM) and open-license benchmark scores, refreshed daily.
All Aion Labs models
| Model | Released | In $/1M | Out $/1M | Blended | Epoch ECI | Arena text |
|---|---|---|---|---|---|---|
| Aion-2.0 | 2025-12-21 | — | — | — | — | — |
| Aion-3.0 | 2026-05-05 | — | — | — | — | — |
| Aion-3.0-Mini | 2026-05-14 | — | — | — | — | — |
| Aion-RP 1.0 (8B) | 2025-02-04 | — | — | — | — | — |
Prices are Aion Labs's official list prices in USD per 1M tokens. See third-party resale listings for reseller prices from a public-marketplace snapshot — not official pricing. See the full model directory to compare across all providers.