UnaGPT Intro
AI Marking
Using advanced AI, it analyzes answer steps in real time, pinpoints the true gaps, and delivers personalized improvement suggestions!
Quick demoMisspellings:Get through the tough times→Get through the tough times
Sentence rewrite:He is very happy.→His face lit up with joy, unable to hide his excitement.
Content suggestions:Deepen the theme, adding arguments and supporting examples…
One platform connecting teachers and students, an all-in-one fix for the three biggest pain points of everyday teaching
Heavy grading workload
Grading an entire class's essays and exercises by hand, one by one, drains huge amounts of teachers' time and energy every week.
Lagging learning feedback
Students often wait days to get work back, missing the prime moment to correct mistakes on the spot.
Hard to address individual differences
In a large-class setting, teachers struggle to give every student consistent, targeted guidance.
Students upload handwritten work and AI grades it automatically, delivering personalized feedback and analysis reports instantly.
Upload a whole class's work at once: AI automatically splits the questions, grades each script, and generates a full class report.
Image-answer analysis, supporting many image types
More than just text! AI can gradeCircling, simplifying, matching, drawing, bar charts, vertical arithmetic, clock faces, labelingand more image-based answer types —— Students answer in a more intuitive way, no longer confined to writing text。
- Handwriting ／ image recognition — upload every subject the same way
- Supports item-by-item grading, pinpointing exactly what's right and what's wrong
- Full coverage from primary TSA to secondary HKDSE
Batch Analysis Wizard, fully automated from upload to AI report
Teachers simply upload the question-paper PDF and the whole class's answer scripts, and the system can thenAutomatic question splitting, OCR capture, grading, and report generation —— fully transparent throughout, with teachers able to review at any time.
- Automatically converts question papers into digital format, for easy editing and management.
- Auto-optimizes each subject's marking criteria, mapped one by one to each scoring criterion.
- SupportMultiple question types, such as essays, short answers, calculations, multiple choice, and fill-in-the-blank.
- Based on the Answer in Chinese, English, or equations, it automatically selects the most suitable recognition technology.
- Locate each questionPinpoints each student's answer region, accurately matched to every question.
- Grading quality and UnaGPT self-learning systemon par — equally accurate and reliable.
Una Question Bank: Built specifically for Hong Kong primary and secondary schools, closely aligned with EDB and HKDSE curriculum guidelines
From Primary 1 to Secondary 6,Starting from the knowledge structure, preparing lessons, setting questions, and reviewing point by point; every question comes with marking standards and a sample answer,Export to the AI self-learning system with one click。
- 47,711 questions · 37 subjects from P1 to S6 · 5,396 assessment points
- Bilingual Chinese-English display — switch interface and questions with one click
- Draft → Review → Publish, with a teacher-review workflow standing guard
- Diverse question types: multiple-choice／short-answer／structured／data-response／writing／image-based answers
All-in-one AI teaching support
From creating exercises and grading feedback to class reports and privacy protection —— One platform covering every stage of teaching and learning, boosting teaching effectiveness.
- Customizable exercises and grading criteriaTeachers can freely create practice activities, customize marking standards, and add school-based learning materials.
- Encourage correction, strive to improveAfter reading the AI feedback, students can revise and resubmit their answers, while teachers can set a maximum number of attempts (1–3).
- Students appeal, teachers reviewWhen a student files an appeal, the system instantly notifies the teacher to review it, helping guide the student's learning.
- Class insights · Privacy protectionClass reports give you a handle on the whole class's progress, with student data under strict privacy protection.
| Student | Total | Task 1 | Task 2 | Task 3 |
|---|---|---|---|---|
| Student 1 | 5 | · | · | 5 |
| Student 2 | · | · | · | · |
| Student 3 | 6 | · | 4 | · |
| Student 4 | · | · | · | · |
Spelling errors
A real-time AI cloud virtual classroom
Teachers control the lesson's pace in real time while students keep learning anytime, anywhere —— Stable, reliable cloud architecture, backed end to end by a professional Hong Kong team.
- Flexible control over class flowPublish AI reports instantly or after review, and freely convene, pause, and close the classroom.
- Learn alongside self-study resourcesLessons can incorporate varied teaching materials, with full support for text, images, audio, and video.
- Generate one-time login passwordsTeachers can generate a one-time password for students who forget theirs, for smooth login to the system.
- Keeping students learning without interruptionThe cloud automatically saves student work, so if there's a power cut or Wi-Fi drops, learning can continue instantly on another device or network.
- Attentive technical support and teacher trainingA Hong Kong professional team with seven years of experience serving schools, responding quickly by email and WhatsApp.
Significantly Improve AI Grading Accuracy!
Below is what the UnaGPT AI engine produced for DSE public-exam questionsaccuracy, benchmarked for real —— applying DSE marking criteria directly, with no human-teacher tuning required, already comfortably outperforming common off-the-shelf AI across many subjects.
| Subject | Common off-the-shelf AI | UnaGPT |
|---|---|---|
| English reading comprehension2023 DSE English Paper 1 Part A | 93.8% | 100.0%+6% |
| Chinese reading comprehension2023 DSE Chinese Paper 1 | 78.6% | 92.9%+14% |
| Mathematics Paper 12023 DSE Mathematics Paper 1 | 100.0% | 100.0% |
| Mathematics Extended Part Module 1 (M1)2023 DSE Mathematics M1 | 75.0% | 83.3%+8% |
| Mathematics Extended Part Module 2 (M2)2022 DSE Mathematics M2 | 83.3% | 83.3% |
| Physics2023 DSE Physics Paper 1B | 77.8% | 88.9%+11% |
| Chemistry2024 DSE Chemistry Paper 1B | 92.9% | 100.0%+7% |
| Biology2023 DSE Biology Paper 1B | 90.9% | 90.9% |
| Economics2024 DSE Economics Paper 1B | 72.2% | 100.0%+28% |
| CitizenshipDSE Citizenship and Social Development sample questions | 66.7% | 100.0%+33% |
| ICTDSE ICT Paper 1B | 80.0% | 80.0% |
Media Report: AI Drives Success in HK Schools
Testimonials
AI teaching is an important component of our school’s three-year plan. We have always hoped to provide students with a self-directed learning model, as they have teacher guidance on campus but may lack support at home. Our goal is for the AI system to become a mini-teacher that students can turn to for help at any time. We also hope to cultivate a correct attitude toward AI, helping students understand it is not just for completing homework, but for solving difficult problems to make future learning more ideal. Before choosing UnaGPT, I had been looking forward to an AI software that could integrate all teaching functions. Currently, UnaGPT is the most complete one, and after repeated trials by several teachers, we finally decided to adopt it.
SKH Lam Kau Mow Secondary School
Initially, we were looking for an AI system that could specifically bolster our language curriculum. After a semester of rigorous evaluation, we chose UnaGPT. The greatest challenge was the cultural shift of integrating AI into the campus; naturally, teachers were skeptical about the accuracy and reliability of AI-generated feedback. However, through deep collaboration and bespoke fine-tuning with the Una team to meet our school’s specific needs, that skepticism has vanished. Even after just a few months of implementation, there has been a remarkable surge in teacher confidence regarding the system’s utility and precision.
Baptist (STW) Lui Ming Choi Primary School
The true strength of UnaGPT lies in its seamless integration across all academic disciplines. Historically, educational tools have been fragmented—requiring separate platforms for mathematics, languages, and other subjects. UnaGPT breaks these silos by consolidating everything into a single, unified system. Beyond integration, it excels at automating labor-intensive tasks, significantly reducing the administrative burden on educators. Furthermore, Una’s comprehensive training programs ensure that teachers feel empowered and confident rather than intimidated by this new technology.
The standout feature of UnaGPT is its ability to provide highly targeted feedback. For instance, if a specific sentence in a student's essay needs improvement, the system offers precise guidance tailored solely to that issue. This level of accuracy offers far greater practical value than the broad, generic advice typically provided by other AI platforms.
Baptist (STW) Lui Ming Choi Primary School
I choose UnaGPT because I have a lot of confidence in the system's privacy and data security. The support from the Una team for schools is very important, as teachers need time to adjust to new systems. What attracts me most about UnaGPT is that it is a single platform suitable for all subjects. Once students become familiar with one system, they won't need to learn another, making it easier for teachers to adapt. This also simplifies technical support within the school, making operations more efficient and smoother. UnaGPT can save teachers time in lesson planning, data analysis, and addressing individual differences. Thus, teachers can interact more with students and better understand their needs.
HKSKH Bishop Hall Secondary School
Even in small class settings, teachers must manage at least ten to twenty students, making it impossible to attend to each one adequately. AI could be helpful in providing a more personalized learning experience.
Man Kwan Pak Kau College
UnaGPT provides students with instant feedback, helping teachers quickly identify learning challenges and assisting students in personalized learning. The platform not only saves teachers' time on grading but, more importantly, enhances the efficiency of students' writing practice by offering specific and meaningful feedback. This enables students to understand areas for improvement and optimize their content, effectively strengthening their autonomous learning abilities.
Head of Chinese Language Department
Baptist (Sha Tin Wai) Lui Ming Choi Primary School
UnaGPT is a tool that helps teachers evaluate students’ performance and enables students to self-learn. It is easy to use and can be utilized across multiple subjects.
Man Kwan Pak Kau College
I find that the Una team has strong research and development capabilities. Once they understood our various needs in the mathematics subject, they developed numerous customized solutions for schools, enabling us to utilize the platform in daily classes to facilitate teaching.
HKSKH Bishop Hall Secondary School
UnaGPT School Annual Subscription Plan (2026–2027 Academic Year)
| UnaGPT | Entry | Standard | Advanced | Professional |
|---|---|---|---|---|
| Annual Fee (HKD) | $4,920 | $24,800 | $49,200 | $99,800 |
| Individual Question AI Analysis | ||||
| Text Answer | 100×/day | Unlimited | Unlimited | Unlimited |
| Writing | — | 100×/day | Unlimited | Unlimited |
| Math & Coding | — | — | 100×/day | Unlimited |
| Image Answer | — | — | 100×/day | 500×/day |
| Services | ||||
| Bulk School Content Upload | — | — | ✓ | ✓ |
| Teacher Training | 1hr (Video) | 2hrs (Online) | 2hrs (On-site) | 2hrs (On-site) |
| Technical Support | Online Text | Online Text | Priority | Priority |
* All plans include unlimited users, OCR conversion, class reports, and MC/fill-in-the-blank analysis. Unlimited usage is subject to fair use policy.
* Each school may apply for a free 7-day UnaGPT Professional trial.
