To make a large language model (LLM) smart, it is provided with a vast library containing human writings to observe patterns, rather than to memorize.
The LLM learns through a neural network, which adjusts parameters within a giant brain-like structure by predicting what comes next in billions of words.
After extensive training, the model can respond to queries by echoing tones similar to the language style it has been exposed to from the internet.
Despite its appearance of intelligence, the LLM may occasionally generate false information due to making guesses based on patterns rather than facts.