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AI & ML / Research

AI-powered exam preparation

Exploring how intelligent systems can support preparation for Mongolia’s General Entrance Examination.

MY ROLEUndergraduate thesis researcher & developer
STATUSResearch project
YEAR2026
AI-powered exam preparationResearch project
01

A learning workflow, end to end

The thesis brings together exam authoring, digital practice tests, automatic scoring, progress tracking, and Mongolian-language feedback. Students, teachers, administrators, and school managers have distinct workflows.

02

Making mathematics editable

MathLive supports mathematical input and LaTeX conversion. A Pix2Tex / LaTeX OCR module processes PDF examination material so that teachers can reuse questions rather than retype them. Next.js provides the interface, FastAPI serves the backend, and PostgreSQL stores structured records.

03

Adapting a model for Mongolian feedback

The thesis compares Gemma3-4B and Qwen3-4B after fine-tuning. Qwen3-4B was selected based on the reported training-loss comparison. LoRA and Unsloth supported adaptation within limited GPU resources, followed by mathematics-oriented fine-tuning.

04

What the work demonstrates — and what comes next

The result is an integrated exam-preparation system. Training loss is not a measure of educational effectiveness; student learning gains are not claimed here. Future work includes more detailed feedback, evaluation with learners, and expansion to other subjects.

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Purevjargal Bolor-Erdene
PurevjargalResearcher & software engineer
Phone+976 88245988LinkedInSay hello
Ulaanbaatar, Mongolia · UTC+8
AboutPageWorkPageResearchPageJourneyPageCommunityPageJournalPageMilestones I’m grateful for.PageYour idea could be our next project.PageCurriculum vitaePageLet’s start a conversation.PageAI-powered exam preparationProjectAI-powered skin analysisProjectIoT smart waste managementProjectNBA analytics: beyond predictionProjectAI-powered soil analysisProjectMongolian document automationProjectBuilding a community from the first memberJournalWhen prediction is not the answerJournalGraduated with distinctionAward1st place · APU innovation competitionAward3rd place · Mongol Engineer 2025AwardBest Club LeaderAward1st place & Best Presentation · Sports researchAward2nd place · Mini HackathonAwardTop 10 team · Spark DayAward3rd place, hardware · Special prize, softwareAward2nd place · Dev HackathonAward1st place · Inspiring Leadership English competitionAward2nd place · Sports & Technology researchAwardIntellectual Student recognitionAward3rd place · Autumn research conferenceAward
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