---
title: "What is Jev | system-one.dev"
description: "TypeSafe Jev structured decisions."
canonical: "https://system-one.dev/ko/models/jev"
language: "ko"
---

# Jev

TypeSafe Jev structured decisions.

## 모델 정보

- 제공: system-one.dev
- 질문당 4KB마다 1 크레딧
- 최대 32개 질문 · 요청당 64KB
- 입력: 텍스트와 JSON
- 선택: 최대 255개 옵션; Score: 2–10단계
- 출시 2026-09-18

- [GET /v1/models 열기](https://system-one.dev/v1/models)

- [개발자 문서](https://docs.system-one.dev/ko/docs/api#developer-details)

- [실시간 시도(로그인 필요)](https://system-one.dev/ko/demo/tweet-moderation)

- [모든 모델](https://system-one.dev/ko/models)