Aion-2.0 API Cost Calculator
Estimate your monthly API costs for Aion-2.0 from Aion Labs.
Pricing per 1M tokens
Input
$0.8000
Output
$1.60
131.1K context32.8K max outputStreaming
Pricing last verified: Mar 21, 2026
30-Day Price History
Solid line: input price · Dashed line: output price
Estimate Your Costs
What are you building?
Cost Breakdown
Input cost/request$0.000400
Output cost/request$0.000480
Cost per request$0.000880
Daily cost (1,000 requests)$0.8800
Monthly estimate$26.40
Annual estimate$316.80
Compare with Similar Models
| Model | Input/1M | Output/1M |
|---|---|---|
| Aion-RP 1.0 (8B) Aion Labs | $0.8000 | $1.60 |
| Aion-1.0-Mini Aion Labs | $0.7000 | $1.40 |
| Aion-1.0 Aion Labs | $4.00 | $8.00 |
| Devstral 2 2512 Mistralai | $0.4000 | $2.00 |
| Devstral Medium Mistralai | $0.4000 | $2.00 |
Frequently Asked Questions
How much does Aion-2.0 cost per token?
Aion-2.0 is priced at $0.8000 per 1M input tokens and $1.60 per 1M output tokens. Use the calculator above to estimate your monthly costs based on your usage volume.
What is the context window for Aion-2.0?
Aion-2.0 has a context window of 131.1K tokens (131,072 tokens). The maximum output length is 32.8K tokens.
How does Aion-2.0 compare to similar models?
Aion-2.0 costs $0.8000 input and $1.60 output per 1M tokens. Aion-1.0-Mini is less expensive at $0.7000 input and $1.40 output per 1M tokens. See the "Compare with Similar Models" table above, or visit the Aion-1.0-Mini page at /tools/cost-calculator/aion-labs/aion-1-0-mini.