What is a GPT?

Summary: The video discusses GPT, or Generative Pre-trained Transformer, which is a large language model utilizing deep learning to produce human-like text. It leverages a transformer architecture with encoder and decoder modules, emphasizing the self-attention mechanism for contextual word evaluation.

Keypoints:

• GPT is a type of large language model that generates human-like text using deep learning.
• It employs a transformer architecture comprised of encoder and decoder modules.
• The self-attention mechanism allows the model to evaluate word relationships contextually.
• Input text is tokenized and positional encodings capture the order of words.
• Tokens are mapped onto a vector space known as embedding.
• The model undergoes unsupervised pre-training on vast unlabeled data sets to learn patterns.
• GPT models can perform various language tasks, including answering questions and creating original content.