Jev AIInput tokens only. Output tokens free. Save 50% yearly.
A small one-time pack to try Jev tools and API.
Card or digital wallet
Included tokens15M input tokensone time · tokens never expire
Token rate$0.600 / 1M input tokensat this pack rate
For a focused evaluation project.
Card or digital wallet
Included tokens75M input tokensone time · tokens never expire
Token rate$0.520 / 1M input tokensat this pack rate
More room for playground and API use without a plan.
Card or digital wallet
Included tokens200M input tokensone time · tokens never expire
Token rate$0.380 / 1M input tokensat this pack rate
Our largest flexible one-time token pack.
Card or digital wallet
Included tokens600M input tokensone time · tokens never expire
Token rate$0.283 / 1M input tokensat this pack rate
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 1.14 | 1× | 1 |
| Jev 1.13 | 1× | 1 |
| Clef | 6× | 6 |
| Clef Flash | 3× | 3 |
| Clef-Omni | 4× | 4 |
| GPT-6 Luna | 3× | 3 |
| Mercury Decide | 1× | 1 |
| Liquid d1.1 | 1× | 1 |
| Liquid d1-ultra | 1× | 1 |
| RightNow System Zero | 5× | 5 |
| 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.
One balance covers every live model on this site; there is no hidden model-specific wallet.
Payment details stay with your selected payment provider.
Read the TermsFailed requests are not charged. Temporary holds are released automatically.
Read the refund policyManage your subscription from your account. Each payment provider has its own billing controls.
Open accountYes, to start. Eligible new accounts get 20 welcome credits with no card, and the same credits work in the playground and on the API. Jev itself is a paid, hosted model, so sustained use is billed by input tokens.
| Free | Details |
|---|---|
| Welcome credits | 20 credits for eligible new accounts. No card is required to sign in. |
| Daily check-in | Extra gift credits each day you check in from the header. They expire a set number of days after each claim and are used before welcome credits. |
| Recorded examples | Tutorial and use-case pages replay saved Jev answers. Viewing them makes no live call and needs no account. |
| API keys | Creating, listing and revoking keys is free and does not run a model. |
| Output tokens | Never charged. Only input tokens are metered. |
| Failed runs | If a model fails, times out or cannot be reached, the reserved balance returns to your account. |
Each model has its own credit charge per run. A run can ask several questions about one text and still counts once.
| Model | Credits per run | Runs from 20 credits |
|---|---|---|
| Jev | 1 | 20 |
| Mercury Decide | 1 | 20 |
| Liquid d1.1 | 1 | 20 |
| Liquid d1-ultra | 1 | 20 |
| Laya English | 2 | 10 |
| Laya Multilingual | 2 | 10 |
| Clef Flash | 3 | 6 |
| GPT-6 Luna | 3 | 6 |
| Clef-Omni | 4 | 5 |
| RightNow System Zero | 5 | 4 |
| Clef | 6 | 3 |
Jev AI keeps two balances. Welcome and check-in gifts go to the Credit account. Purchases add input tokens to the Token account.
So a new account can create an API key and call the API on its welcome credits.
Jev is a paid, hosted model, but you can try it free on Jev AI. Eligible new accounts receive 20 welcome credits, and a native Jev run costs 1 credit. Daily check-ins add more credits. After that you buy input tokens.
There is no permanently free API tier, but welcome and check-in credits work on the API. An API call uses purchased input tokens first; with no tokens, the whole call is paid with the model’s credit charge, which is 1 credit for native Jev.
No. Signing in to Jev AI needs no password and no card. You only enter payment details if you choose to buy a plan or a token pack.
Daily check-in credits expire a set number of days after each claim; the check-in panel shows the date. They are spent before your welcome credits.
A request that neither credits nor tokens can cover fails with a 402 response and is not charged. Check in again the next day, or add input tokens with a plan or pack above.
TypeSafe sets its own prices and account terms, including any trial allowance, separately from Jev AI. Check TypeSafe’s pricing for its current terms. A purchase on Jev AI does not add balance to a TypeSafe account.
TypeSafe has not released Jev’s weights, so there is no free download of Jev itself. Several open-weight models answer the same typed questions on hardware you run yourself; you pay for the GPU instead of per token.
Prefer to run a model on your own GPU? See which Jev alternatives run locally
Two accounts. Web uses credits first; API uses tokens first.
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.
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.
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.
Pay once per year at 50% off twelve monthly payments. The full year of tokens is added upfront.
Unused paid tokens roll over. One-time token packs do not require a subscription.
Failed requests are not charged. Any temporary balance hold is released automatically.
Yes. Manage Stripe or PayPal subscriptions from your account.
Start with welcome credits. Purchases add input tokens to your separate Token account.
Open the workspace