OptimTokenOptimToken › Models by maker › AionLabs
AionLabs API pricing
As of 2026-10-05, the OptimToken catalogue holds 6 AionLabs models. By price tier, 2 are Mid-tier and 4 Budget. The cheapest is Aion 3.5 Mini at $0.70 per 1M input tokens and $1.40 per 1M output tokens, the same blended price as one other. The most expensive is Aion-3.0 at $3.00 input and $6.00 output, 4.3x the cheapest on blended price (30% input, 70% output), the same blended price as one other. These are the prices we quote: a model sold by several hosts has other rates, listed on its own page.
AionLabs models and prices
| Model | Input | Output | Batch (in / out) | Cache read | Context | Licence |
|---|---|---|---|---|---|---|
| Aion 3.5 Mini | $0.70 | $1.40 | not published | $0.18 | 262K | Unknown |
| Aion-3.0-Mini | $0.70 | $1.40 | not published | $0.18 | 131K | Unknown |
| Aion-2.0 | $0.80 | $1.60 | not published | $0.20 | 131K | Unknown |
| Aion-RP 1.0 (8B) | $0.80 | $1.60 | not published | not published | 33K | Unknown |
| Aion 3.5 | $3.00 | $6.00 | not published | $0.75 | 262K | Unknown |
| Aion-3.0 | $3.00 | $6.00 | not published | $0.75 | 131K | Unknown |
Published discounts: a prompt-cache read rate for 5 of the 6 and a batch rate for none. The most recent by release date are Aion 3.5 and Aion 3.5 Mini (2026-09). No Arena ELO score is published for any of them.
Licences
No licence is recorded for these 6 models, so this page does not say whether they can be self-hosted.
Price changes since tracking began
Our daily price archive began on 2026-08-15 and holds a record for all 6 models. The price we quote has not changed for any of them since each was first recorded. Since tracking began, 2 of them joined the catalogue, most recently Aion 3.5 on 2026-09-24. Last checked against the 2026-10-05 snapshot.
Other makers
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Models by maker: every model in the catalogue, including makers with fewer than 3.
Your real cost also depends on caching and batching, negotiated discounts, marketplace agreements, and the contracts you already have. OptimNow audits exactly that.
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