HKDSE / TSA / HKAT Aligned

Mark Essays in Seconds,
Not Weekends.

LingoTask offers automated marking for Writing, Speaking, Reading & Listening. AI-powered platform co-developed by CUHK & SpeechX.

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99% OCR Accuracy
HK Curriculum Aligned
LingoTask Platform
Watch: How LingoTask works in 60s

Marking Speed

100 Essays / 15 Mins

AI + Human: The Perfect Balance

We don't replace teachers; we give them superpowers. LingoTask handles the routine correction so you can focus on mentorship.

1

AI Drafts the Feedback

In seconds, AI scans handwritten essays, identifying grammar errors and suggesting vocabulary improvements based on exam rubrics.

2

Teacher Reviews & Finalizes

You have full control. Accept AI suggestions with one click, or override grades and add your own voice notes.

3

Student Self-Correction

Students don't just see a score. They actively correct their own grammar errors in the app, turning marking into learning.

AI Suggestion 09:41 AM

Subject-verb agreement error. Consider changing "is" to "am".

Teacher Note 09:42 AM

Good attempt! However, try to use more formal vocabulary here.

Comprehensive AI Support

Tailored for HKDSE, TSA, and HKAT curricula for English and Chinese.

Writing Feature Cover

Automated Marking for Writing

Achieve high-precision grading with LingoTask's AI that understands handwritten essays better than ever.

  • 99% Accuracy in OCR
  • Focused Grammar Marking
  • Better Writing (Word Choice & Style)
  • HKDSE/TSA/HKAT Aligned
Writing [English Subject]
Speaking Feature Cover

Immersive Practice for Speaking

Experience realistic exam scenarios with LingoTask's AI tutor that listens and interacts in real-time.

  • 98% ASR Accuracy
  • Support English, Putonghua & Cantonese
  • 1-on-1 & Group Discussions
  • HKDSE/TSA Marking Standards
Group Discussion [English Subject] Individual Speaking [English Subject] Conversation [English Subject]
Quiz Feature Cover

Quiz Generator for Reading & Listening

Transform any learning material into an assessment in seconds to check understanding immediately.

  • Import from PDF/Webpage/Video
  • Mark Subjective & Objective Qs
  • 8 Skill Categories (Inference, etc.)
  • Diverse Question Types (MC, Cloze)
Reading & Listening [English Subject] 阅读 [中文科]

Why Choose LingoTask?

Our core values deliver what teachers and students need most.

Fast

Instant AI-driven feedback:

  • Mark an essay in under 60 seconds
  • Batch-process 100 essays in just 15 minutes
  • Save hours of grading time

Accurate

Trust our AI's precision:

  • 99% accurate in handwritten and speech recognition
  • 90% aligned with HKDSE essay marking

Personalised

Actionable insights for all:

  • Tailored comments for each student
  • Personalised model essay generation
  • Customised follow-up questions
130+ Schools Trust Us

Our Clients and Partner Schools

Serving schools across Hong Kong.

Pricing & Funding

Sponsored by QEF (09/2025 – 08/2028)

Publicly-funded schools (Government, Aided, DSS) are eligible for a 3-year sponsorship under the QEF-eLAFP (Quality Education Fund e-Learning Ancillary Facilities Programme). Primary & Secondary schools welcome.

Apply for QEF/eLAFP Sponsorship
English Sponsored by QEF (09/2025 – 08/2028)
Features
Plan A
Plan B
Plan C
Plan D
Annual Fee (HKD) 29,500 49,500 49,500 49,500
Semi-annual Fee (HKD) 19,000 32,000 32,000 29,500
Subject English English AND Chinese English English
Teacher Accounts 12 25 12 25
Student Accounts 2 Grades or 8 Classes
[2]		 Whole School 3 Grades or 12 Classes Whole School
Initial Training Session for Teachers
Ask AI (ChatGPT/DeepSeek) for Teachers Unlimited Unlimited Unlimited Unlimited
AI Marking for Writing Tasks Unlimited Unlimited Unlimited
AI Generation & Marking for Reading Tasks Unlimited Unlimited Unlimited
AI Generation & Marking for Listening Tasks Unlimited Unlimited Unlimited
AI Marking for Speaking Tasks Unlimited Unlimited
Task Recommendation
Additional Fee for Each Teacher Account 1,000 HKD (Annual) or 600 HKD (Semi-annual)

[1] Plans A, B and C are sponsored by QEF. Additionally, the "One-off Grant for Promotion of Self-directed Language Learning" can be applied to Plans A, B, C, and D.

[2] Schools can choose either a maximum of 2 grades or a maximum of 8 classes across a mix of grade levels.

Our Core Members

Prof. Helen MENG

Prof. Helen MENG

Chair Professor at CUHK

MIT (B.S., M.S., Ph.D.)

Prof. Xixin WU

Prof. Xixin WU

Assistant Professor at CUHK

Tsinghua Univ. (M.S.), CUHK (Ph.D.)

Dr. Bruce LI

Dr. Bruce LI

Co-Founder & CEO, SpeechX

Tsinghua Univ. (M.S.), CUHK (Ph.D.)

FAQ

LingoTask currently supports English and Chinese language learning, covering writing, speaking, reading, and listening skills.
Yes, LingoTask is designed for both Primary and Secondary education, with curriculum alignment for HKDSE, TSA, and HKAT.
Our AI achieves 99% accuracy in OCR (handwriting recognition) and speech recognition, with grading aligned 90% to official HKDSE standards.
Yes, publicly-funded schools (Government, Aided, DSS) are eligible for a 3-year sponsorship (2025/09 - 2028/08) under the QEF-eLAFP programme.
Yes, we offer immersive speaking practice for English, Putonghua, and Cantonese, supporting both individual and group discussion formats.