AionLabs model prices on OpenRouter: input and output per million tokens
6 models from AionLabs are under observation; 6 have both prices as of . Lowest output price: AionLabs Aion 3.5 Mini at $1.40 per 1M tokens. Methodology · Source: AI model API price records
Subscription limits · Terms tracker · Model prices · What's new
| Model | Input per 1M tokens | Output per 1M tokens | Context (tokens) | Listed since |
|---|---|---|---|---|
| AionLabs: Aion 3.5 Mini | $0.70 | $1.40 | 262,144 | Sep 23, 2026 |
| AionLabs: Aion-3.0-Mini | $0.70 | $1.40 | 131,072 | Jul 7, 2026 |
| AionLabs: Aion-2.0 | $0.80 | $1.60 | 131,072 | Feb 23, 2026 |
| AionLabs: Aion-RP 1.0 (8B) | $0.80 | $1.60 | 32,768 | Feb 4, 2025 |
| AionLabs: Aion 3.5 | $3.00 | $6.00 | 262,144 | Sep 23, 2026 |
| AionLabs: Aion-3.0 | $3.00 | $6.00 | 131,072 | Jul 7, 2026 |
Unknown means no value was recorded at our latest check; it is never shown as zero. Prices in USD as OpenRouter lists them; we do not add taxes.
How these numbers are produced
Each row is one model at one provider in our ai-models section. Prices are the input and output prices per one million tokens from the latest check of that model; the context length is the value read on the same pass. The table is sorted by our latest output price, lowest first; rows without an output price come last. The order is by price only.
A provider gets its own page when we track at least 5 of its models.
Each model links to its page with dates, the source link and the full history.