Plan allowances and unit prices use Jev balance tokens. Each successful call deducts actual input tokens × the selected model’s rate. Output tokens are free.
Model
Rate
Credits/run
Jev
1×
1
Jev Preview
1×
1
Jev 1.13
1×
1
Clef
6×
6
Clef Flash
3×
3
GPT-6 Luna
3×
3
Mercury Decide
1×
1
Laya English
2×
2
Laya Multilingual
2×
2
Jev-Omni
4×
4
Example: 1,000 input tokens on Clef use 6,000 balance tokens, or 6 credits when paid by credits. API calls use tokens first; the playground uses credits first. A request uses one balance, never both. Tool surcharges are listed separately.
Two accounts. Web uses credits first; API uses tokens first.
What is the Jev AI platform?+
Jev AI brings TypeSafe’s Jev models into one workspace for playground, batch processing, and API access. The platform is independently operated, with subscriptions, token balances, and customer support managed by Jev AI.
How is paid usage measured?+
Web tools use 1 credit per request, then input tokens if credits run out. API calls use input tokens first, then 1 credit if tokens are insufficient. A request never charges both accounts. Output tokens are free.
How do free gifts work?+
Welcome and daily check-in gifts enter your Credit account. Web tools use credits first. API calls use tokens first and only use credits when tokens are insufficient.
How does annual billing work?+
Pay once per year at 50% off twelve monthly payments. The full year of tokens is added upfront.
Do unused tokens expire?+
Unused paid tokens roll over. One-time token packs do not require a subscription.
What happens if a request fails?+
Failed requests are not charged. Any temporary balance hold is released automatically.
Can I cancel renewal?+
Yes. Manage Stripe or PayPal subscriptions from your account.
Ready when you are
Start with the account. Scale only when you need to.
Start with welcome credits. Purchases add input tokens to your separate Token account.
Jev AI