A Mid-Sized Language Model (MLM) is a generative language model is an advanced AI system comprising of maximum 10 billion (miliarden!) parameters, organized into multiple layers with attention mechanisms. These layers process and interpret vast amounts of text data, while the attention mechanisms allow the model to focus on relevant parts of the input. This architecture enables the model to understand and generate human-like language, perform nuanced tasks like answering complex questions, writing detailed texts, and engaging in sophisticated conversations, leveraging its deep learning capabilities.