Making your own ChatGPT from scratch is possible with FemtoGPT, which is a small, open-source library by Keyvan. GPT stands for Generative Pre-trained Transformer, a model that learns from a large amount of text data to predict the next word or symbol in a sequence. FemtoGPT is written in Rust and works with both CPUs and GPUs. You can train it on your own data using a file called dataset.txt, which can contain chat messages, emails, or any text formatted in a question-answer style to create a personalized chatbot.
The model will learn to reply in the same way you would. After preparing your data, you'd need to run commands to install Rust and OpenCL libraries for GPU support, then start the training process.
