Kolosal AI

Open-source platform to train, download, and run LLMs on device. Kolosal is designed to be fast, lightweight, and sustainable. It’s only 20 MB in size, yet it can run LLMs just as quickly or even faster than other competitors.

Kolosal AI is an open-source platform designed to train, download, and run large language models (LLMs) directly on your device. With a compact size of just 20 MB, it delivers fast, lightweight, and sustainable performance, often surpassing competitors in speed. Built in C++ and ImGui, it supports cross-platform use and simplifies tasks like Retrieval-Augmented Generation (RAG), memory management, and fine-tuning. The platform offers an intuitive process for data synthesis, model training, and optimization, enabling users to generate tailored datasets, fine-tune models, and optimize them for speed and memory efficiency. Kolosal AI caters to both individual creators and enterprises, providing tools for on-device inference, multi-model support, and document-based RAG. Its flexibility and scalability make it ideal for personal projects or large-scale organizational needs, ensuring privacy and control over AI applications.