Our Projects
Explore our open-source contributions to the AI/ML community. All projects are freely available and built with passion.
LyCORIS
Comprehensive PEFT Library (ICLR 2024)
Lora beYond Conventional methods. Advanced parameter-efficient fine-tuning techniques for neural networks, published at ICLR 2024.
HDM
Home-made Diffusion Model
Home-trained text-to-image diffusion model. Demonstrating that high-quality generative models can be trained on accessible hardware.
TIPO
Text-to-Image Prompt Optimization (ICLR 2026)
A system for prompt generation and optimization to improve text-to-image model performance. Published at ICLR 2026.
KohakuHub
Self-Hosted Model Hosting Platform
A self-hosted HuggingFace alternative with model hosting, versioning, and collaboration features. Built with FastAPI and Vue 3.
KohakuRiver
Lightweight Cluster Manager
Turns your small fleet of nodes into one powerful computer, using Docker for environment consistency without enterprise orchestration overhead.
KohakuBoard
ML Experiment Tracking
High-efficiency local/self-hosted ML experiment tracking and visualization system. A lightweight alternative to W&B.
KohakuVault
Single-File Key-Value Store
Simple single-file key-value store database built on SQLite. Lightweight, portable, and designed for embedding in other applications.
KohakuRAG
Hierarchical RAG Framework
Domain-agnostic retrieval-augmented generation framework with hierarchical document indexing, context-aware search, and single-file SQLite storage.
KohakuTerrarium
Universal Agent Framework
Async-first Python agent framework for building autonomous systems. YAML-driven configuration with nested sub-agents and channel-based coordination.
IGS
Image Gaussian Splatting
GPU-accelerated Image Gaussian Splatting implementation for efficient image representation and rendering.
KoVec
Vector Operations Library
Optimized vector operations library for high-performance numerical computing.
PixelOE
Detail-Oriented Pixelization
Contrast-aware outline expansion for detail-oriented pixelization. Converts images to pixel art while preserving important details.
OptimFactory
Optimizer Collection for PyTorch
Collection of optimizer implementations for PyTorch with a unified interface for easy experimentation.
SenseCraft
Unified Perceptual Loss
Unified perceptual loss implementation for training neural networks with perceptual quality objectives.
AnySchedule
Hyperparameter Scheduling
A composer tool for hyperparameter scheduling in PyTorch. Flexible schedule composition for learning rates and other parameters.
S3impleClient
S3-Compatible Storage Client
Lightweight S3-compatible storage client for simple object storage operations.
KohakuBoardGame
AI Board Game Engine
Multi-game board game engine with NNUE neural network evaluation and PVS search. Supports MiniChess, MiniShogi, and Gomoku.
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