Glossary

Definitions of terms used in the curriculum.

Showing 361–400 of 902 terms in the glossary

Letter E6 terms

EXE

  • Files
A Windows executable file that can be run directly from the terminal or double‑clicked.

Execute Flow node

  • Features
An Agentflow node that calls another Chatflow or Agentflow as a sub-workflow, letting you reuse or nest existing flows inside a larger one.

Execution

  • Concepts
The act of running a node or an entire workflow so that it processes its input data and produces output; triggered by pressing F7 or clicking the Execute button.
1 other definition

Execution · Concepts

One complete run of a workflow — n8n records what happened at each node so you can inspect inputs, outputs, and any errors afterward.

expected output

  • Files & config
A field in tasks.yaml describing what a finished task should produce, guiding the assigned agent's response.

Expression

  • Concepts
A small piece of JavaScript written inside double curly braces ({{ }}) that lets you pull in data from a previous node or do a quick calculation instead of typing a fixed value.

ExtractDataFromUploadedFile

  • Features
A built-in Base44 function that reads an uploaded document (CSV, PDF, or image) and extracts its contents into structured records your app can store and query.

Letter F18 terms

fact boundary

  • Reliable drafting
A visible separation between supplied facts, drafting choices, and unknown information, so a fluent draft cannot silently create unsupported claims.

Also known as: fact boundaries

Fast mode

  • Features
An agent mode for small, single-step tasks where the agent acts immediately without stopping to show a plan first.

Figma integration

  • Features
A v0 feature that lets you attach a Figma link and have v0 convert the design — including layout, colors, and spacing — into working code.

File Upload

  • Features
A feature that lets you attach PDFs, spreadsheets, images, or documents to a conversation so Perplexity can read and answer questions about their contents; free users get a daily limit, while Pro unlocks unlimited uploads.

File Uploads

  • Features
The ability to attach documents such as PDFs, Word files, or spreadsheets to a ChatGPT conversation so the model can read, summarise, or answer questions about their contents.

Filter

  • Logic
A step that stops a Zap from continuing unless its conditions are met.

fine-tuning

  • Core
Training an existing model further on your own examples so it follows a style or task more closely. It takes far more effort than a good prompt, so try better prompts and retrieval first.

Also known as: fine-tune, fine tuning

firmware

  • Software
The low‑level code that runs directly on the microcontroller to control hardware functions.

flash

  • Hardware
Non‑volatile storage on a microcontroller where the program code is kept permanently.

Flow State

  • Features
A runtime key-value store that passes data between nodes within a single Agentflow run, letting distant nodes read values set by earlier nodes.

Flow Variable

  • Concepts
A named value (like a file path or a number) that travels between nodes through flow-variable ports and can change how a node is configured without editing it by hand.

Focus

  • Features
A filter you apply before searching that tells Perplexity which part of the web to look in — for example Academic restricts results to peer-reviewed papers, Social searches Reddit and forums, and Video pulls from YouTube content.

Focus Feature

  • Features
An option that limits searches to a chosen source category such as Academic, News, Social or Web for more relevant answers.

forge

  • Change control
A service such as Gitea or GitHub that gives a Git repository a shared home for identities, permissions, proposed changes, reviews, and workflow evidence.

Also known as: forges

Forgejo

  • Concepts
A community‑governed fork of Gitea that offers the same core features under independent stewardship.

Formatter

  • Logic
A built-in step that reshapes data — dates, text, numbers — between other steps.

frontier model

  • Access & cost
The current top tier of most-capable models (e.g. Claude Opus, GPT-5, Gemini Pro) — the most powerful and the most expensive.

frontmatter

  • Files & config
The small block of metadata at the top of a SKILL.md (between --- lines) giving the skill its name and description.

Letter G16 terms

gateway

  • Concepts
The part of Hermes that connects your chat apps (Telegram, Slack…) to the agent.

GDPR

  • Regulations
  • Core
The EU's General Data Protection Regulation, which sets the rules for handling personal data. Before you put personal data into an AI tool, you need a legal basis for it and a contract with the provider.

Also known as: General Data Protection Regulation, DSGVO

1 other definition

GDPR · Regulations

The European Union law that sets rules for protecting personal data of people in the EU.

Gemini

  • Concepts
Google's personal AI assistant that can answer questions, write text, analyze files, generate images and videos, and connect with Google apps like Gmail and Drive.

Gemini 3.5 Flash

  • Models
The default AI model powering Antigravity agents — Google describes it as four times faster than frontier models while outperforming them on most coding and agentic benchmarks.

Gemini Live

  • Features
A feature that lets you have a natural, back-and-forth spoken conversation with Gemini using your voice, and optionally share your camera feed so it can see what you see.

Gemini VO3

  • Models
One of the video‑generation models that can synthesize short clips based on a textual prompt.

gemma

  • Models
Google's open-weight language model, available through Ollama in 2B and 7B parameter sizes.

Gems

  • Features
Custom AI assistants you build inside Gemini by giving it a name, specific instructions, and optional reference files, so it always behaves like a specialist for a particular task.

GenerateImage

  • Features
A built-in Base44 function that creates an image from a text description, so your app can produce cover photos, thumbnails, or marketing visuals on demand.

GenerateSpeech

  • Features
A built-in Base44 function that converts text into spoken audio and returns a URL to an MP3 file, supporting 30 languages and five voice styles (river, honey, sunny, storm, spark).

generative AI

  • Core
AI that produces new content, such as text, images, audio or code, from an instruction. Chat assistants and image generators are both generative AI.

Also known as: generative model, GenAI

gh

  • Commands
The official GitHub command-line tool; Claude Code uses it to create pull requests, read comments, and interact with GitHub repositories.

Git

  • Core
The most widely used version control system. It records every change to a project's files, so you can see who changed what, go back to an earlier state and work in parallel.

git clone

  • Commands
  • Core
Making a full local copy of a repository, with its history, from a server to your computer.

Also known as: clone

1 other definition

git clone · Commands

Command that copies the Open Notebook source code from its online repository onto your server.

git diff

  • Commands
A git command that shows exactly which lines have been added or removed in your files since the last saved version.

Git forge

  • Concepts
A platform like Gitea or GitHub that lets teams create, manage and collaborate on repositories.