Everyday AI

What is Large Language Model?

The kind of AI model behind most AI chat tools, often called an LLM. It learned from huge amounts of written text, and it writes by predicting likely next words, a piece at a time.

likeliest next word: support

Finish the sentencePrompthaus

A large language model is…

Practice this term

Write it in your own words in the app.

In real work

When the youth group kept hearing 'LLM' in a video, Jada explained that it stands for large language model, the kind of AI behind their chat apps.

In the illustration

The page reads 'Thank you for your'. Three word slugs rise on scales: help, time, support. The heaviest, support, drops and strikes the page, and the scales reset for the next word.

Use it in a prompt

In plain words, explain how a large language model like the one behind your AI assistant writes a sentence, using 'Thank you for your…' as the example. Keep it to five short sentences.

Try it now

The fastest way to learn a word is to use it. Open this line in the agent you already work in and watch what it does. Change the tool to the one you use.

Go further

  1. 01Practice

    Make it stick

    One term a day, a short quiz, and sentence practice that checks your own words.

    Get the app →

  2. 02Verify

    Prove you know it

    Pass the quiz and keep it in a Skills Wallet you can share with anyone who needs proof.

    How verification works →

  3. 03Career

    Find the work that uses it

    See which roles lean on this vocabulary, and what they pay in year one.

    All career pathways →

Learn the next term tomorrow.

Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews. Then it quizzes you until the word sticks. One term a day on iPhone.

Markdown for agents