

An OS where your AI lives
We research AI memory, Omni models, and AI-native development methodologies. Every gap we close between our vision and reality becomes a technology — and a product.
Own the AI era, on your terms
Your own AI for individuals. Vendor-free AI adoption for enterprises. Education for everyone to keep up with the change.
Naia OS
Your own AI, living on your device
- →Memory, personality, and conversations stay on your device
- →Talk to your AI by voice
- →3D avatar shows emotions through expressions and lip-sync
- →Manage multiple agents in one workspace
- →Extensible panel system — more features over time
- →Start without a GPU — the ultimate goal is fully local AI
- →Long-term memory system (patent filed)
- →22 built-in skills + 5,700+ community skills via ClawHub
- →Apache 2.0 open source — full transparency
- →USB boot to AI OS (Linux-based gaming OS)
Naia Business ADK
Your company's AI, on your servers
- → AI transformation consulting and migration built on understanding your organization and infrastructure
- → Security-first validation with on-premise and air-gapped deployment
- → Secure agent infrastructure — cloud or on-premise
AieDu
Education to understand and navigate the AI era
- →AI teaches with 23 research-based pedagogies
- →AI coding curriculum with Monaco editor + in-browser Python execution (Pyodide)
- →AI teacher controls the editor directly
- →14 languages supported, per-organization custom curriculum
- →Enrollment to certificates — live now
- →Air-gapped and military deployments supported
Technical Achievements
Achieving 10x productivity with AI
Core Research
Contributing to global open source while building our products
AI Memory
3-Layer (Episodic/Semantic/Procedural) + Knowledge Graph. Global benchmark evaluation in progress.
GitHub →Omni Model
Contributing to MiniCPM / vLLM-omni open source. Researching Korean speech+text tuning for locally-running multimodal AI.
GitHub →AI-native SWDLC
14-phase development methodology + harness system. AI drives development, humans make decisions. Built all of Naia OS with this methodology.
GitHub →Business Model
B2C: Naia OS
Local AI is always free. Even without a GPU, you can start with cloud AI via credits.
B2B: Naia Business ADK
Enterprise AI transformation — on-premise agent deployment, consulting, and custom skill development.
B2B2C: AieDu
Education for the AI era. Custom curriculum and licensing per institution.
"We build the technology that makes AI truly yours."
Patents Filed
Core technologies protected through patent applications.
How we build
AI Native Open Source
AI Slop isn't just bad code — it's contributing without understanding the project or its community. Nextain builds a structure where AI understands project context and passes adversarial review from an upstream maintainer's perspective — creating an open source ecosystem grown together with AI.
Local-First, Private by Design
Memory, personality, and conversations stay on your device. No data leaves unless you choose otherwise. Your data, your decision.
Solid AI Infrastructure
In the enterprise, AI running without understanding the business context is the same AI Slop problem. Nextain builds infrastructure for AI agents that understand your systems and operate safely within them.
Key Members
Byeongseok Yang (Luke)
LinkedInFounder & CEO
- →B.S. Computer Science, Soongsil University
- →Naver (NHN) 7 years — AI/OCR R&D, Shopping PM, Mobile/Webtoon/Smart TV product launches
- →SPRi (SW Policy Research Institute) 3 years — 10+ research publications on SW policy & VR/AR
- →Founded Comicsv → pivoted to Belivvr (metaverse education), 8 years
- →25 registered patents (Naver 18 + Belivvr 5 + others) + 8 new Nextain patents filed
- →Author: 'The World of Virtual Reality is Coming' (2016)
- →Naver IT Power Blogger (2010–12), Blog of the Month (2026)
- →Founded Nextain (2026) — Naia OS / AieDu planning and development
Donghak Kim
LinkedInCTO
- →24 years of full-stack development (Go, Python, Node.js, React, Docker, MSA, GraphQL, gRPC)
- →AI platform CTO — LLM integration, large-scale AI workflow optimization
- →Author: 'Vibe Coding with v0 + Cursor', 'AI Coding' — published developer educator
- →AI developer community operator, online/offline instructor
- →100+ server operations, global team leadership (Vietnam)
- →Naia OS architecture co-designer — agent layer, gateway integration
With your own AI
"In an era where we must live alongside AI, we inevitably share more and more with it. Yet the reality of entrusting a cloud AI — opaque and subject to change at any moment — as our partner leaves an unavoidable sense of unease. Nextain builds on transparent open source to create a trustworthy AI that exists only on your computer, shares memories with you, and grows alongside you — the one and only AI that is truly yours."




