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KET
Company Info
HyperLearning Co., Ltd.
Business Reg. No.: 364-86-03472
Business Reg. No.: 364-86-03472
Mail-Order Business Reg. No.: 2026-성남분당B-0212
Mail-Order Business Reg. No.: 2026-성남분당B-0212
CEO: Chaewon Lim
CEO: Chaewon Lim
Phone: 032-860-7873
Phone: 032-860-7873
Email:
Email:ket@ket.ai.kr
36, Hwangsaeul-ro 200beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13595, Rep. of KOREA
36, Hwangsaeul-ro 200beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13595, Rep. of KOREA
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About

Korean Essay Test (KET)

What is the Korean Essay Test (KET)?

The Korean Essay Test (KET) is Korea's first Korean essay proficiency assessment developed using the CEFR (Common European Framework of Reference for Languages), the most widely recognized international language standard, as its benchmark.

To ensure assessment reliability and prompt score reporting, KET uses its proprietary automated essay scoring system, 'HyperRater,' to precisely measure learners' essay proficiency against absolute criteria.

Certified by the Korean Association of Applied Linguistics

Features of the Korean Essay Test (KET)

Multi-Level Proficiency Test

Measures essay proficiency across 10 levels based on CEFR's 6

Tailored Exam Formats

Three exams: KET-1 for elementary, KET-2 for middle/high school, KET-3 for adults

Curriculum Alignment

KET-1 and KET-2 questions are aligned with national curriculum standards

Regular Online Testing

Held online every third Saturday of the month

Auto-Grading System

AI-powered grading provides proficiency levels and diagnostic results

Cumulative Diagnostics

Cumulative diagnostic data provided per exam attempt

Assessment Areas & Criteria

KET evaluates essay proficiency comprehensively across 4 detailed assessment areas.

1

Completion of Task Requirements

  • Adherence to given task requirements (e.g. number of arguments, word count)
  • Relevance to the topic
2

Quality of Essay Content

  • Sufficiency of content (e.g. adequacy of arguments presented)
  • Appropriateness of content (e.g. arguments suited to the topic and context)
3

Essay Organization & Structure

  • Logical organization of introduction, development, and conclusion
  • Natural and logical cohesion of sentences and paragraphs
4

Expression & Grammar

  • Appropriateness of expression
  • Accuracy in spacing, spelling, and grammar