I'm an undergraduate from Taiwan with a deep interest in artificial intelligence.
My work in AI runs from datasets, LLM base models, inference infrastructure and API gateways through to applications like AI agents and AI news. Outside that, I have shipped macOS applications, designed front-end websites, run Minecraft servers, and built Discord bots.
Rather than a polished demo that beats someone else's, or a product that is easy to monetise, I would rather build things that contribute to the community and applications that solve real problems.
๐ข YuhuanStudio โ Founder (2020 - Present)
| Yunmo-Next 1B | A 1.008B Traditional-Chinese-first hybrid (GQA + Kimi Delta Attention) pretrained from scratch on 19.76B tokens, grown from 24 to 60 layers โ Base, Instruct and tokenizer released, Apache-2.0 | PyTorch CUDA |
| Yunmo V1 | Traditional Chinese small language model pretrained from scratch on the minimind architecture โ 195M, 24 layers, 24k vocabulary | PyTorch |
| Yunshu | A fast local LLM / VLM inference engine for Apple Silicon โ one process, OpenAI- and Anthropic-compatible, on-device via MLX, with prefix reuse | Python MLX |
| YunAudio | An audio router for macOS with its own virtual device, and a signal path that can be proved bit-exact โ brew install --cask yuhuanstudio/tap/yunaudio |
Swift 6 CoreAudio |
| Pocket 3 Controller | A native macOS app for Pocket 3 preview, manual gimbal control and on-device AI โ with CLI and MCP access built in | Swift 6 MCP |
| WikiZH_Dataset | Chinese Wikipedia corpus toolkit: one parse yields plain text, interleaved image-text and image-caption pairs โ 1.48M articles | Python |
| YunUI | A React 19 + Tailwind v4 design system that doesn't shout โ token-driven, three themes, framework-agnostic adapters | React 19 Tailwind v4 |
| Yunxin | A unified API gateway aggregating 24+ LLM providers behind one key, across Chat Completions / Responses / Messages | FastAPI PostgreSQL |
| Guizhong | A feature-rich Discord bot with music, AI integration, lottery, and more | discord.js v14 MongoDB |
6 models ยท 17 datasets on Hugging Face โ the
wikipedia-zhfamily is the most downloaded.
PyTorch ยท Transformers ยท Apple MLX
SQLAlchemy ยท MinIO ยท WebSockets ยท pandas ยท PyArrow
GHCR ยท Trivy ยท uv ยท pnpm
SwiftUI ยท Core Audio ยท Core ML
DaVinci Resolve
Open to research collaboration, internships, and anything worth building.
