Jev TypeScript Tutorial

npm install @typesafe-ai/sdk

import { choice, noul, score, TypeSafeClient } from "@typesafe-ai/sdk";

const client = new TypeSafeClient();

const ticket =
  "The export button crashes the settings page in Safari. Works in Chrome, but some of our customers only use Safari.";

const { answers, model, usage } = await client.systemOne({
  state: { ticket },
  questions: {
    category: choice("What kind of ticket is `ticket`?", {
      bug_report: "Something is broken or behaving wrong",
      feature_request: "Asks for something that does not exist yet",
      billing: "Charges, invoices, refunds",
      other: null,
    }),
    severity: score("How severe is the issue in `ticket`?", [
      "Cosmetic only",
      "Feature broken with a workaround",
      "Blocking, no workaround",
    ]),
    needs_eng: noul("Does `ticket` report a product defect?"),
  },
});

console.log(answers.category.choice);
console.log(answers.severity.score);
console.log(answers.needs_eng.noul);
console.log(model, usage.input_tokens);

const action = answers.category;

if (action.confidence < 0.5) {
  // escalate
} else if (action.choice === "billing") {
  // low-stakes path
}

import { choice, TypeSafeClient } from "@typesafe-ai/sdk";

const client = new TypeSafeClient();
const response = await client.systemOne({
  state: { document: "I was charged twice. Please fix this ASAP." },
  questions: {
    category: choice("What is this ticket about?", {
      billing: null,
      technical: null,
      other: null,
    }),
  },
});

console.log(response.answers.category.choice);