The published price
As checked on September 21, 2026, TypeSafe's model reference lists Jev 1.13 at $0.042 per million input tokens, equivalent to $42 per billion input tokens. Output tokens are listed as free. This is the model provider's price, not a subscription offered by this site.
Prices and service conditions can change. Confirm the current terms in the official documentation and your provider account before planning a budget.
Calculate from total input
For a simple estimate, multiply the total input tokens by the price per million:
estimated model cost = total input tokens / 1,000,000 × $0.042The examples below are arithmetic, not measured API calls. They assume the published rate applies and include only Jev inference.
| Example workload | Assumed total input | Estimated Jev cost |
|---|---|---|
| 1,000 calls at 1,000 input tokens each | 1 million tokens | $0.042 |
| 10,000 calls at 1,000 input tokens each | 10 million tokens | $0.42 |
| 100,000 calls at 2,000 input tokens each | 200 million tokens | $8.40 |
A call includes more than the document alone. Question instructions and criteria also contribute to what the model processes. Measure actual usage on representative requests instead of estimating from a paragraph's visible character count.
Price the surrounding work
A paper-classification workflow might first extract a PDF, then ask another model to summarize it, then ask Jev to assign a topic. The classifier's price is only one part of that pipeline.
Likewise, a voice-driven browser system needs speech processing and browser infrastructure. A cheap decision call does not make those components free. The research-paper case is useful because the creator explicitly separates stages.
Include retries and review
Budget for failed requests, duplicate work, context growth and the fallback lane. A workflow that routes half its items to an expensive model can have a very different total cost from one that routes five percent.
Keep an estimate next to a measured batch: number of items, number of calls, input usage, fallback usage and total elapsed time. That makes it easier to explain where a bill came from and which optimization would actually matter.
Where to verify
Use the official model page for the current rate and the official console for account-level usage and access. This publication does not sell Jev credits or collect payments.