01
A 2B-parameter document parser that reads Korean government forms as accurately as a model 15x its size — ranked #1 on KoGovDoc.
Research·EMNLP 2026 — Document AI Track (in preparation)
From idea to production — no seniors, no shortcuts. We ship.
We don't study AI. We just ship it.
About us
An AI-Native Builder Crew That Starts from Real Problems, Builds Without Senior Guidance, and Makes "Wait, This Actually Works?" a Reality
WIGTN is an independent development crew of five AI engineers. We start from real-world friction — the tangible inconveniences people face in everyday life and in the field — and take ideas all the way to production-grade systems, without relying on senior mentorship or hand-holding.
We don't build demos. We build products that make people say, "Wait, this actually works?" We move fast, but we deliver results that leave a lasting impression — creating meaningful impact in remarkably short timeframes.
Through hackathons, open-source projects, and community education, we learn by doing, proving what a small team of builders can accomplish in the AI-Native era.
9
projects
1
grand prize
1
paper
5
engineers
Our Products
Mobile apps we're building right now.
Coming Soon
WIGEX
Plan, track, and relive every trip — from budget to boarding pass home.
Before You Go
AI builds your daily budget based on destination, travel style, and length of stay — so you land with a plan, not a guess.
While You're There
Snap any receipt in any language. WIGEX reads it in seconds, converts to your home currency at the day-of-purchase rate, and tracks spending against your budget in real time. Split bills, check exchange rates, and stay on track — all in one tap.
When You're Back
Get a full stats dashboard — by category, destination, and day. Share a travel card to Instagram, KakaoTalk, and other social platforms, level up your traveler profile, and relive the trip through your spending story.
Featured Work
The models, papers, and wins we're proudest of.
Team
김형섭 Hyeongseob Kim
Founder & Crew LeadFormer construction PM with a decade of large-scale project experience. Now leading WIGTN, focused on AI modeling, product development, and applied research in GPU-accelerated computing.
AI/MLProduct StrategySystem ArchitectureOperations
김현상 Hyeonsang Kim
AI Product EngineerMobile-first full-stack engineer covering the entire 3-tier stack with React Native. Focused on software engineering craft rather than model development.
React NativeExpoNext.jsNest.jsNode.jsPostgreSQLFull-Stack
