Aion-2.0 API Pricing
aion-labs · Budget · released 2026-02. Prices in USD per 1 million tokens. Data snapshot: 2026-08-14.
- Input: $0.80 per 1M tokens
- Output: $1.60 per 1M tokens
- Batch API (input/output): not published
- Prompt-cache read: $0.20
- Context window: 131K
Cost per request by business use case
List price vs optimized (prompt caching on the cached input share, batch API for async workloads — only where the provider publishes those rates).
| Use case | Tokens (in/out) | Cost/req (list) | Cost/req (optimized) | Monthly @100K req |
|---|---|---|---|---|
| Support Ticket | 1,500 / 500 | $0.0020 | $0.0015 | $146 |
| Knowledge Q&A | 2,000 / 800 | $0.0029 | $0.0020 | $204 |
| Meeting Summary | 10,000 / 1,200 | $0.0099 | $0.0093 | $932 |
| Marketing Content | 2,500 / 1,800 | $0.0049 | $0.0046 | $458 |
| Coding Task | 3,000 / 2,000 | $0.0056 | $0.0047 | $470 |
| Invoice Processing | 1,500 / 600 | $0.0022 | $0.0019 | $189 |
| Call Summary | 2,000 / 700 | $0.0027 | $0.0026 | $260 |
| Agent Workflow | 6,000 / 3,000 | $0.0096 | $0.0071 | $708 |
These are list prices — real cost also depends on caching, batching, negotiated discounts, marketplace agreements, and existing contracts. Get a FinOps review from OptimNow or compare all models.