Rob Lennon – Build Powerful GPTs

Curriculum (Google Drive Proof)

If you’ve ever stared at the GPT builder screen thinking, “I know this is powerful, but I’m not even close to using it properly,” then Rob Lennon’s “Build Powerful GPTs” might be the turning point you’ve been waiting for.

This is not another generic “how to prompt ChatGPT” video series. It’s a fast-paced, highly practical crash course focused entirely on one thing: helping you design custom GPTs that behave like specialized teammates—reliable, consistent, and tailored to exactly how you work.

Who is Rob Lennon – and why should you listen to him?

Rob Lennon isn’t a random creator who jumped on the AI trend last week. He has been experimenting with AI since GPT-2 in 2019 and has over 1,300 hours of hands-on prompting experience. He’s a full-time GPT researcher, AI educator, and founder of Lennon Labs, with a strong following on X and LinkedIn where more than 140,000 people follow him specifically for practical AI workflows and content.

He has already shipped multiple successful AI courses and trainings, and he’s known in the AI community as the guy other “prompt experts” quietly learn from. His other programs on content, prompt engineering, and automation have built him a reputation for being clear, systematic, and deeply practical in his teaching.

“Build Powerful GPTs” is essentially the distilled playbook of how he designs high-performing GPT bots for real-world use.

What the “Build Powerful GPTs” course actually covers

This course is built for one outcome: to help you create GPTs that consistently do what you want, at the quality you need, without you fighting the model every time.

Here’s the core of the curriculum:

Bot Builder Blueprint
You start with foundations, but not the boring fluffy kind. Rob walks you through:

– The 3 main types of GPTs and when to use each to maximize output.
– How to structure your system prompts and instructions so your GPT doesn’t drift, derail, or hallucinate as often.
– The most common mistakes people make when configuring GPTs—and how to avoid them from day one.

By the end of this module, you don’t just “know what a GPT is.” You understand how to think like a bot architect instead of a casual user.

Voice & Personality Design
Most people try to shape GPT personality by just “adding more words” and hoping something sticks. Rob takes a very different approach:

– He teaches 3 techniques (from basic to advanced) for giving your GPT a distinct, consistent voice.
– You learn what specific information to add to instructions that changes the behavior dramatically—without bloating the prompt.
– You even use one of Rob’s own GPTs to analyze your content and generate an instruction set that mirrors your writing style or brand tone.

This is huge for creators, marketers, agencies, and founders who want GPTs that truly “sound like us” and can be trusted to respond in-brand.

Equipping GPTs with real knowledge
Rob goes beyond “upload a file and pray” and shows both basic and advanced tricks for using files, reference materials, and knowledge bases. The focus is on:

– Structuring documents so GPTs can reliably use them.
– Combining instructions with knowledge so the bot doesn’t ignore the data you’ve just given it.
– Turning your existing SOPs, research, or content libraries into reusable GPT brains.

If you’ve ever uploaded PDFs and then wondered why the GPT still hallucinates, this section alone can save you hours of trial and error.

Reducing hallucinations and “troublesome bot” behavior
This is where the course gets into what Rob calls “traditional methods and black magic techniques.” You’ll learn:

– How to phrase instructions for maximum compliance.
– Psychological-style “appeals” that make GPTs prioritize your rules.
– Ways to harden your GPT against prompt injection and prompt stealing, which matters if you’re embedding your bot in public-facing experiences or sharing it with clients.
– Practical troubleshooting approaches when your GPT keeps going off the rails.

For entrepreneurs and professionals who need reliability, this piece is invaluable.

Course format and learning experience

Rob designed the course to be completed fast but applied deeply.

– Around 29 bite-sized lessons.
– Each lesson is typically 3–10 minutes long.
– Total watch time is under 2 hours for a full run-through.

That makes it ideal if you’re a busy founder, marketer, freelancer, or student who doesn’t have time for a 20-hour marathon course. You can go through it in an afternoon and then spend your next week actually building and iterating GPTs.

The examples and demonstrations are based primarily on OpenAI’s GPT builder, but the principles translate well to other LLM tools like Poe or similar platforms. If you’re building any kind of no-code AI assistant, you can apply what you learn here.

Who this course is really for

From a practical standpoint, “Build Powerful GPTs” is a strong fit if you are:

– An entrepreneur or solopreneur who wants GPTs to handle research, drafts, customer communication, or internal SOPs.
– A marketer or content creator who wants bots that write, edit, repurpose, and brainstorm in your exact brand voice.
– A freelancer or agency owner building AI-powered services, custom GPTs for clients, or white-label assistants.
– A student or professional who wants to level up prompt engineering and GPT design without needing to code.

You do not need to be technical to succeed with this course. The whole emphasis is on no-code GPT building.

Real student feedback and reputation

While “Build Powerful GPTs” is a newer, specialized course, Rob Lennon’s ecosystem of AI trainings and tools already has thousands of customers and strong social proof. His AI Content Reactor platform and other courses have attracted 3,000+ students, many of whom praise the mix of clarity and direct applicability. Across his brand, feedback highlights:

– Highly actionable lessons you can implement immediately.
– A rare balance between depth and accessibility.
– Techniques that are more advanced than what typical “AI influencers” share publicly.

Even in other spaces, when learners compare multiple AI courses, Rob’s name comes up frequently as a benchmark for quality, which speaks volumes about the underlying approach he’s bringing into “Build Powerful GPTs.”

Why get it through TSCourses instead of the original site?

Here is where your advantage really kicks in.

When you access “Rob Lennon – Build Powerful GPTs” via TSCourses, you’re not just buying a course—you’re getting a smarter way to invest in your AI skills:

– The best place to learn online courses: TSCourses is fully focused on curating top-tier programs like this and making them accessible to ambitious learners: entrepreneurs, marketers, freelancers, and students.
– Cheapest price commitment: We commit to offering this course at the lowest price in the market, so you don’t have to hunt for discounts or wait for a sale.
– Instant delivery: Right after payment, you receive an instant Google Drive link—no delays, no friction.
– High-speed download: Fast, reliable access so you can start watching and building your GPTs immediately.
– No account blocking worries: You learn on your own terms, with stable access and no surprise platform restrictions.
– 15-day satisfaction guarantee: Try the course, test the techniques, build your first GPTs. If you don’t feel the value, you’re covered.

The hidden opportunity most people are missing

The real power of this course isn’t just in “better prompts.” It’s in shifting how you think about GPTs:

You stop treating AI as a basic answering tool and start designing a team of specialized digital teammates—GPTs for research, GPTs for writing, GPTs for editing, GPTs for analysis, GPTs for your specific business model or workflow.

The people who learn to architect these systems now will be the ones who get more done in less time, offer higher-value services, and build leaner, more efficient businesses.

If you’re serious about leveraging AI beyond surface level, “Rob Lennon – Build Powerful GPTs” gives you that architecture.

Ready to turn GPT from “interesting toy” into a real competitive advantage?

Grab access to “Build Powerful GPTs” through TSCourses today, get your instant Google Drive link within minutes, and use the next 48 hours to build your first truly powerful custom GPT.

You’re one course away from having AI teammates that actually think and work the way you need them to.