AI & Automationbeginner
Large Language Model
Definition
An AI system trained on massive amounts of text that can understand and generate human language. The technology behind ChatGPT, Claude, Gemini, and similar AI tools.
Why it matters
LLMs are transforming how founders work: writing copy, answering customer questions, generating ideas, writing code, and summarising documents, all in seconds.
Example
A founder uses Claude (an LLM) to draft 30 social captions, summarise competitor reviews, write her FAQ, and outline her course curriculum, in one afternoon.
Related terms
Learn the language of business - and build the systems behind it.
Rich Girl Systems turns 1168+ founder concepts into a step-by-step programme with daily challenges, XP and your own assistant.
Take the free founder quiz