Glossary

Plain-English explanations for important AI terms

Glossary entries support informational SEO while helping readers make better sense of reviews, comparisons, and best-of pages.

Glossary entries

Glossary

What Is an LLM?

An LLM, or large language model, is the engine behind many modern AI chatbots and writing tools.

Updated April 2, 2026
LLMAI basicsLanguage models

Glossary

What Is Generative AI?

A practical explanation of generative AI, how it works, and why it matters when comparing modern AI tools.

Updated April 2, 2026
Generative AIAI basicsGlossary

Glossary

What Is Prompt Engineering?

Prompt engineering is the practice of shaping inputs so AI tools return more useful, reliable output.

Updated April 2, 2026
Prompt engineeringAI basicsWorkflow