liveBook · Manning

GPT model

As explained in Elasticsearch in Action, Second Edition

A generative pretrained transformer is a transformer-based neural-network architecture pretrained to generate or understand text.

A GPT model powers applications that generate human-like text from prompts, such as travel planning, legal-document summaries, code analysis, and technology comparisons. section 1.6

GPT means generative pretrained transformer. The model learns from vast text collections by predicting the next word, acquiring patterns of grammar, punctuation, syntax, facts, and limited reasoning ability. section 1.6

GPT-based systems can support tasks including:

  • Generating conversational responses while aiming for safe, relevant, meaningful dialogue. section 1.6
  • Adapting to specialized tasks through fine-tuning with specific datasets. section 1.6

Prompt-driven assistance

A user can ask a GPT-powered conversational agent to create an Athens itinerary, simplify a legal document, develop a weight-loss plan, or inspect code for security and performance bugs. section 1.6

How Elasticsearch in Action, Second Edition covers it

How deep it goes
Explains the transformer label, next-word prediction, broad training data, learned language patterns, and fine-tuning, without architectural internals.
Examples
Uses travel itineraries, legal summaries, self-help plans, code analysis, application data modeling, and technology comparisons as examples.
What you can do after
Evaluate how GPT-powered tools generate text, support conversation, and adapt to specialized tasks through fine-tuning.
How it connects
Connects GPT models with large language models, conversational agents, fine-tuning, and natural language processing.

Also explained in

Compare how 18 books explain GPT model →

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Elasticsearch in Action, Second Edition. The section links point to the parts of the book it draws on.