What counts as a decision?

A question returns Choice, Score or Noul. A Flow runs only its selected path and uses 2 free runs for the whole flow. After free quota, paid usage sums input tokens for completed questions and failed runs are refunded.

Is there a free tier?

Verified accounts receive 5 free successful runs per UTC day, subject to site capacity. Additional successful usage draws from your token balance.

Can I call it from my application?

Create an API key in the Console, then follow the API guide. Do not put private keys in browser code.

Can I check results on my own data?

Yes. Use the playground for individual inputs and batch processing for CSV, TXT or JSONL files. Export the results for your own evaluation.

A normal request supports up to eight questions within the request size limit. Flows support up to eight question nodes and 24 total nodes, with no cycles.

JevModel

Structured AI decisions via API and playground

AI agents

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Upvotes: 0
DR: 27 no change since last check
Followers: 0

JevModel metrics

Scan results for jevmodel.app from Ahrefs (Domain Rating) and Majestic (links); arrows mark the change since the last scan.
Metric	Value
Domain Rating	27 no change since last check
Trust Flow	9 no change since last check
Citation Flow	27 no change since last check
Referring domains	79 no change since last check
External backlinks	2,957 no change since last check

Ahrefs Domain Rating scanned 25 Oct 2026, updated 25 Oct 2026. Main topic: Regional/Asia (8). Majestic scanned 25 Oct 2026, updated 25 Oct 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

JevModel domain facts

From the registry's public RDAP record, checked 25 Oct 2026, 14:51 UTC.
Domain age	1 month
Registered	25 Sep 2026
Expires	25 Sep 2027
Registrar	Spaceship, Inc.
DNSSEC	Signed

More about jevmodel.app's registration

A web playground and API for making structured AI decisions using the Jev model from TypeSafe AI, with Choice, Score and Noul question types, batch processing

About JevModel

Screenshot of the JevModel homepage — The JevModel homepage

JevModel is an independent web service built on the Jev structured decision model from TypeSafe AI. It provides a console, playground and API for running text or JSON through three types of decision questions: Choice (selecting from supplied options), Score (assigning a level on a defined scale), and Noul (yes/no judgments). Users can build decision flows by chaining questions on a canvas, with branching based on answers. The service includes batch processing for CSV, TXT and JSONL files, allowing teams to test decisions on their own data before production. All requests share one account balance, with free runs and token-based pricing.

api
moderation
workflow
structured output
classification
batch processing
decision-making

Features worth knowing

Choice decision type: select from supplied options
Score decision type: assign level on defined scale
Noul decision type: yes/no judgment against criterion
Decision flows: chain questions on canvas with branching
Batch processing for CSV, TXT, JSONL files up to 1,000 rows
Shared account balance across console, batch and API
Export results as CSV or JSONL
Failed requests are refunded
Probabilities included with all answers

Pricing

Free: 5 successful runs per UTC day after email verification. Starter: $9.90/month for 30M tokens/month. Builder: $19.90/month for 80M tokens/month. Pro: $39.90/month for 200M tokens/month. Scale: $79.90/month for 500M tokens/month. Tokens refresh monthly and do not roll over. One-time token packs a

See JevModel's full pricing (new browser tab)

Compare and explore

FAQ

What counts as a decision?: A question returns Choice, Score or Noul. A Flow runs only its selected path and uses 2 free runs for the whole flow. After free quota, paid usage sums input tokens for completed questions and failed runs are refunded.
Is there a free tier?: Verified accounts receive 5 free successful runs per UTC day, subject to site capacity. Additional successful usage draws from your token balance.
Can I call it from my application?: Create an API key in the Console, then follow the API guide. Do not put private keys in browser code.
Can I check results on my own data?: Yes. Use the playground for individual inputs and batch processing for CSV, TXT or JSONL files. Export the results for your own evaluation.
What are the limits?: A normal request supports up to eight questions within the request size limit. Flows support up to eight question nodes and 24 total nodes, with no cycles.

Find JevModel online

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