JevModel

Jev Model API · typed AI decisions

Jev Model - your AI System 1

Try Jev AI online for typed decisions, then connect the Jev API for support triage, moderation, chatbot routing, scoring, and agent gates — every call returns structured JSON.

Jev API PlaygroundPOST jevmodel.io/api/v1/decisions

case preview

1StateGive Jev the context shared by every question.

All questions share this context and are answered independently.

2QuestionsDefine typed questions for the same state.

3 / 8

Q1 intent

Q2 fit

Q3 route

3Run decisionRun the decision request.

10 free runs a day. No signup required. Sign in for 100 API decisions a day and an API key.

Waiting for a successful response

Results are returned in a structured format so you can connect them to your application logic.

4API requestConnect the same decision flow to your app.

API Docs

$1533% OFFSave $5

See Jev Model in action

A typed decision layer for real workflows

Watch how the playground turns a plain text description into structured decisions your application can act on immediately — no prompt engineering needed.

Jev Model use cases

Use Jev AI where products need a decision, not a paragraph

Jev AI is strongest when a workflow needs a compact, auditable answer: route this ticket, moderate this post, classify this chatbot intent, score this lead, approve this agent action, or decide whether a request should continue. Each use case gets a typed JSON response — no free-text parsing, no prompt tuning, just decisions your code can act on.

Jev Model for LLM routing

Use Jev Model to decide whether a prompt needs a premium model, a fast decision model, a fallback path, or a human review queue.

Jev AI moderation gates

Return approve, block, escalate, or review decisions before content, transactions, or agent tool calls reach production systems.

Jev API agent workflows

Give agents a narrow typed decision contract before they change billing data, issue refunds, call tools, or contact customers.

Jev Model scoring

Turn free-form sales, support, risk, and onboarding text into labels, routes, confidence scores, and audit-friendly explanations.

Typed JSON decisions

Keep downstream code simple by asking Jev AI for stable JSON fields such as decision, confidence, reason, and answers.

API resale foundation

Sell Jev API credits, issue user API keys, meter calls with credits, and keep the public JevModel endpoint stable for customers.

Typed schemas

Define your own decision vocabulary

A Jev Model request describes the state, asks one narrow question, and defines the decision vocabulary your application can safely execute. The response echoes every question key with the label the model chose, so there is nothing to parse out of free text. That keeps Jev AI fast, predictable, and audit-friendly — a solid foundation for API resale or internal workflow automation.

Support triage schema

questions: { urgency: { type: "choice", criteria: { normal, priority, escalate } } }

answers: { urgency: { choice: "priority", confidence: 0.94 } }

Moderation schema

questions: { verdict: { type: "choice", criteria: { approve, block, review } } }

answers: { verdict: { choice: "review", confidence: 0.88 } }

Intent routing schema

questions: { intent: { type: "choice", criteria: { billing, account, sales } } }

answers: { intent: { choice: "billing", confidence: 0.91 } }

Risk schema

questions: { risk: { type: "score", criteria: ["1" … "10"] } }

answers: { risk: { score: 6.2, confidence: 0.41 } }

Jev API pricing

One-time Jev Model API credit packs

The homepage pricing below mirrors the pricing page: same products, same credits, same validity, same Stripe checkout flow, and the same Jev API credit ledger.

$0 free

10 free decisions a day

Included

10 free decisions a day

• No credit card required
• 10 free decisions a day, no signup
• Sign in for 100 a day + 1,000 API credits
• Typed decision demo

$10 one-time

100,000 credits

Included

100,000 credits

• 100,000 Jev API credits
• Stripe one-time checkout
• Good for demos and validation
• Credits valid for 365 days

$1000 one-time

11,000,000 credits

Included

11,000,000 credits

• 11,000,000 Jev API credits
• Bulk workload support
• Lowest effective pack price
• Credits valid for 365 days

Jev Model FAQ

Questions about Jev AI and Jev API access

Is Jev Model a chatbot?

No. Jev Model is better positioned as a fast typed decision layer for labels, routes, scores, and workflow gates.

How is Jev AI different from a normal LLM answer?

A normal answer explains. A Jev AI decision returns a compact decision object your product can route, meter, log, and execute.

What does a Jev API response look like?

Every response returns structured JSON with a decision label, a confidence score whenever the model provides one, a reason, and an answers map keyed by your question keys — ready for your application logic without any text parsing.

Can I use Jev API without signing in?

The homepage Jev Model playground gives 10 free decisions a day, signed in or not. A Google account adds an API key, 100 decisions a day on the public API, and 1,000 gift credits.

How do I get a Jev API key?

Sign in with Google, open Settings, create an API key, buy Jev API credits, and call the /api/v1/decisions endpoint.

How are Jev API credits measured?

Each decision call consumes 1 credit, regardless of the number of questions. Responses include remaining credit balance for easy monitoring.

Does the Jev API expose your supplier?

Yes, for traceability. Every response includes the upstream provider, the exact model build, and the upstream request id, so you can verify which model answered. Routing itself stays behind the JevModel endpoint and response contract.

Can Jev Model power API resale?

Yes. JevModel includes Stripe credit packs, API key management, credit metering, and a stable Jev API endpoint.

Ready to build with Jev Model?

Launch typed Jev AI decisions behind your own API key.

Try the Jev Model playground, create a Jev API key, buy credits on this page, and connect support triage, content moderation, chatbot routing, scoring, and agent approvals to one stable endpoint.