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AI Backends

It packages Jev evaluation behind a provider interface and exposes inspectable typed-request examples, so an API caller can switch among TypeSafe and other evaluation providers while keeping the same state-and-questions contract.

Added to Jevfast

How it uses Jev

The backend exposes a TypeSafe System One evaluation provider that forwards a caller's state, named typed questions, and model to the Jev endpoint, validates the typed response, and retries rate-limit, overload, or network failures with backoff. Its served playground contains illustrative presets for agent routing, support triage, prompt-injection screening, and other decisions; those presets are examples, not proof of a deployed application workflow.

What Jev decides

Illustrative support-ticket triage presetExample answers · not a recorded Jev response · Source ↗
Question 1 · department
YOUR APP
INSTRUCTION

Which team should handle this ticket?

STATE

Illustrative support-triage preset: subject “Charged twice this month”; body reports a duplicate subscription charge on the 3rd for a second consecutive month and requests a refund today; customer is enterprise, tenure 26 months, with 2 previous tickets. This is an example, not captured runtime traffic.

JEV · CHOICE
  1. billing
  2. technical
  3. sales
  4. other
Question 2 · wants refund
YOUR APP
INSTRUCTION

Does the customer explicitly ask for a refund?

STATE

Illustrative support-triage preset: subject “Charged twice this month”; body reports a duplicate subscription charge on the 3rd for a second consecutive month and requests a refund today; customer is enterprise, tenure 26 months, with 2 previous tickets. This is an example, not captured runtime traffic.

JEV · NOUL
YesNo
Question 3 · is urgent
YOUR APP
INSTRUCTION

Does the message convey urgency?

STATE

Illustrative support-triage preset: subject “Charged twice this month”; body reports a duplicate subscription charge on the 3rd for a second consecutive month and requests a refund today; customer is enterprise, tenure 26 months, with 2 previous tickets. This is an example, not captured runtime traffic.

JEV · NOUL
YesNo

App workflow

  1. Submit state and questions

    An API caller submits state and named typed questions with provider/model configuration. The playground also supplies illustrative support-triage presets.

  2. Call System One

    The TypeSafe provider sends the request to /v1/systemone and handles bounded timeout and retries.

  3. Validate and return

    Validate the answer envelope and return typed answers through the evaluation API.

Why it is interesting

It packages Jev evaluation behind a provider interface and exposes inspectable typed-request examples, so an API caller can switch among TypeSafe and other evaluation providers while keeping the same state-and-questions contract.