Higher Education · Artificial Intelligence
Large Language Models
What is it
A large language model (LLM) is a neural network, typically based on the transformer architecture, trained on vast amounts of text to predict and generate human-like language — undergraduate study covers their architecture, training process, and capabilities and limitations.
Why it matters
LLMs have rapidly become one of the most transformative technologies in computing, powering chatbots, coding assistants, and countless applications across industries, making a solid technical understanding of how they actually work essential for computer science graduates in nearly any specialisation.
Exam tip
Understand that an LLM fundamentally predicts the next most likely token based on patterns in its training data, rather than 'understanding' in a human sense — this single insight explains both its impressive capabilities and its characteristic failure modes, like confidently generating plausible-sounding but incorrect information.
Related topics
Want help mastering Large Language Models?
Tell us about the student's goals and confidence — we'll design a personalised plan.