LOCAL REQUEST BUILDER

From a question to a structured request.

Explore JEV question types, edit an example, and export a JSON request for your integration.

This builder runs locally in your browser. It prepares JSON only; it does not call a model or produce inference results.

Open community Playground

The community Playground is an external service on jevai.org and may require sign-in.

01 / Build your question

Choose a type to load its example. Switching types resets the fields below.

State / ContextInstructionsChoices · separate with commas (2–255)

Request is ready to copy or download. Maximum size: 32 KiB.

02 / Your JSON request

typesafe/jev-1.13

{
  "model": "typesafe/jev-1.13",
  "state": "Customer message: The delivery arrived two days late, but the support team resolved the issue quickly.",
  "questions": {
    "demo": {
      "type": "choice",
      "instructions": "Choose the overall sentiment of this customer message.",
      "criteria": {
        "positive": null,
        "neutral": null,
        "negative": null
      }
    }
  }
}