Stop Treating ChatGPT Like a Temp Worker

How to Harness Custom GPTs and Projects to Compound Your Knowledge

Reading Time: 5 minutes

Most people use ChatGPT like a temp who never gets invited to team meetings. Smart enough to help, but disconnected from everything your team already knows.

Every session starts the same way, with you re-explaining your business, your tone, and your goals. You type the same context over and over. 

The results? 

Inconsistent at best, frustrating at worst.

Once you understand how Custom GPTs and Projects work, both on their own and together, ChatGPT will stop being a temp worker and start behaving like a team member who knows your playbook.

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Broadly, there are three things you need to harness:

  • Custom Instructions,
  • Projects, and
  • Custom GPTs.

It’s not complicated, and the results make the effort worthwhile.

Let’s look at what you need to know.

If you’re still figuring out when to use Projects versus Custom GPTs, start with this guide to choosing the right ChatGPT tool. It breaks down the decision-making process. This post assumes you understand the basics and are ready to build systems by strategically combining these tools.

Using Custom GPTs and Projects

Custom Instructions

Hopefully, youโ€™ve already set up custom instructions. This is a solid first step. It gives ChatGPT some basic context about who you are and how you want the AI to work. But custom instructions are just the foundation. Projects and Custom GPTs take that concept further. With them, you can turn one-off improvements into scalable systems that amplify what you and your team know.

Custom GPTs and Projects: Your Brain and Workspace

Since we covered Custom Instructions in the post we linked to above, this post will focus on Projects and Custom GPTs. Each has a distinct role in building a scalable system. They can be used on their own or in combination.

ToolDefinesBest ForThink of it as…
Custom GPTHow work gets doneConsistent processes, tone, structureA highly trained technician
ProjectWhat work is being doneOrganizing files, evolving context, multi-stage workYour workshop

Custom GPTs: Build Once, Run Forever

Use a Custom GPT when you have a repeatable task that requires specialized knowledge. This is a situation where the task is executed many times, the rules don’t change, and the rules matter more than the context.

A Custom GPT uses defined system instructions, tone, and knowledge files that donโ€™t change with each execution. You train it once, and it remembers forever.

This means no more re-explainingโ€”no more re-prompting. No more hoping the AI remembers your brand voice from three conversations ago.

A good example of this is our Marketing Sage Advantage product. We use a trained Custom GPT to analyze customer interview transcripts. It uses the same analytical framework every time. Same depth of insight. Same strategic output. The GPT knows exactly what to look for, how to interpret patterns, and what format the analysis should take. We don’t retrain it for each set of transcripts because it already knows the job.

What Makes Custom GPTs Powerful

Custom GPTs are ideal for repeating high-structure tasks:

  • Performing RFM analysis
  • Generating e-commerce product descriptions with commercial and transactional keywords
  • Drafting email sequences that match your buyerโ€™s journey
  • Creating meeting reports from Zoom transcripts.
  • Creating client proposals that follow your methodology
  • Acting as an objective editor

The payoff grows with each reuse. Set it up once for a monthly task, and you’ve saved yourself hours over the year.

Your Work Evolves. Your AI Should Too.

Use a Project when the content or context changes, and you need continuity, not just consistency.

Projects are your digital war room. All the task’s resources, ideas, and chats in one place. The AI remembers what you discussed yesterday, last week, or two months ago.

Projects are also a great way to separate personal chats from business and to isolate client work.

Projects are useful when the context is dynamic, i.e., when you’re working on something that evolves. For example, if youโ€™re writing a book, running a campaign, or building a client strategy. A Project is where you workshop ideas and explore options.

Projects are particularly effective for implementing a content marketing strategy. I have a Project in ChatGPT where I develop blog outlines. It holds our editorial strategy, writing guidelines, and past successful posts. When an outline is ready, I move to a Claude Project called “Make it Sound Like James Wrote It,” where the actual drafting happens.ย When the draft is almost finished, I’ll return to ChatGPT, call my Editor GPT, and ask it to review the Google doc where I’ve been editing the post.

Each Project maintains its own context and evolves as the work progresses. GPTs are available for specialized tasks. The result is a smart AI marketing stack that uses different LLMs and AI tools for their specific strengths, all connected by a coherent strategy.

The difference? A Custom GPT is trained once and stays the same. Itโ€™s your highly trained specialist. A Project grows and adapts as your work progresses. Itโ€™s your workshop.

A System Emerges

Here’s where it gets interesting.

When you use a Custom GPT and a Project together, like I mentioned above, you have a scalable system that delivers both consistency and flexibility. Your trained technician is working in a workshop with all the tools they need at their fingertips.

Let me describe a real example. I’m working on a book project about couples and money. The Project holds the original manuscript, a style guide, the reader avatar, and additional reference materials. The Custom GPT is a trained editor/writer thatโ€™s designed to generate a draft outline for the update. As each chapter outline is created, it is added to the Project. When the time comes, I will make a writing GPT that will draft the new chapters, which a ghostwriter can refine. 

The outcome?

The GPT provides consistency in how chapter outlines are created. The Project gives me flexibility in managing evolving material. Together, they deliver continuity across dozens of conversations.

Specialist + Workspace = Scale

This combination of a custom GPT working in a Project delivers benefits you can’t get from either tool alone. When you structure your AI workflow, you get:

  • Less friction and rework
  • A framework that’s trainable and transferable across your team
  • Consistent quality even as volume increases
  • Infrastructure, not a side project

You’re not just using AI better. You’re building a repeatable system that amplifies your teamโ€™s knowledge and expertise.

From Temp to Team Member

The businesses that win won’t be the ones using AI the most. They’ll be the ones using it the smartest.

The real threat is that the person who uses AI to automate that 20% is going to take your job. ~ Jensen Huang, CEO of NVIDIA

Don’t treat AI like a novelty. Itโ€™s not just something to play with when inspiration strikes. Use it to build systems because systems are reliable, and reliability is what lets you scale.

It’s like upgrading from sticky notes to a spreadsheet, then to a CRM. You’re not just chatting, you’re building a repeatable system that remembers and improves.

Stop Chatting, Start Building

custom GPTs and Projects featured image

Custom GPTs are how your AI thinks. Projects are where your work is done. Together, they form the foundation of a smart, scalable workflow that saves time while delivering high quality.

Most people are still stuck at the chat stage: retyping context, hoping for consistency, wondering why results vary so much. You can be creating scalable systems instead. 

If you’re ready to build your first real AI workflow, go to VIPChatWithJames.com. Let’s map it together.

Author: James Hipkin

Since 2010, James Hipkin has built his clientsโ€™ businesses with digital marketing. Today, James is passionate about websites and helping the rest of us understand online marketing. His customers value his jargon-free, common-sense approach. โ€œJames explains the ins and outs of digital marketing in ways that make sense.โ€

Use this link to book a meeting time with James.