Custom GPT
A custom GPT is a configurable GPT-based assistant incorporating user-provided instructions, knowledge, and task-specific behavior.
AI for Everyday IT
A custom GPT is a configurable version of ChatGPT that incorporates user-provided knowledge, instructions, and task-specific behavior.
- How it is used
- Specializes ChatGPT for repeated, task-specific work by retaining instructions, preferences, and relevant organizational knowledge.
- How deep it goes
- Explains role design, instructions, starters, uploaded knowledge, capabilities, saving, and privacy risks without discussing model internals.
- Examples
- Uses PowerShell, SQL performance tuning, infrastructure documentation, change management, and IT service-ticket analysis as workplace examples.
- What you can do after
- Build it from scratch as a focused assistant that analyzes tickets, follows organizational standards, or answers questions from uploaded documents.
WordPress Power Toolkit: Harness AI to build next-level websites
A custom GPT is a configured GPT-based assistant with user-supplied data and instructions for specialized purposes.
- How it is used
- Specializes GPT for repeatable blog work such as evaluating posts and generating titles.
- How deep it goes
- Walks through wizard setup, detailed title constraints, and post-creation editing without explaining model internals.
- Examples
- Uses Blog Evaluator on an Instant Pot draft and builds a Headline Helper for blog-message titles.
- What you can do after
- Build it from scratch as a blog-title assistant and revise response formatting in GPT Builder.
Read how WordPress Power Toolkit: Harness AI to build next-level websites explains custom GPT →
Related concepts
- GPT Builderconfigured by · GPT Builder is an OpenAI interface for creating and configuring customized versions of ChatGPT with instructions, knowledge, and capabilities.
- GPT modeluses · A GPT model is a generative pretrained Transformer language model that produces text autoregressively by predicting successive tokens from preceding context.
- code interpretation capabilityuses · A code interpretation capability enables an AI assistant to execute or analyze code in response to natural-language instructions.
- conversational aikind of · Conversational AI is artificial intelligence that enables software systems to interact with users through natural-language dialogue.
These guides are generated from the text of Manning books by Manning's knowledge graph and link to the sections they draw on. The full books are available on liveBook and at manning.com.

