The Wizarding World of AI: A Classic Tale with New Characters


Behind every AI chat experience lies a carefully crafted illusion—one that rivals the magical world of Harry Potter in both its enchantment and its artifice. As we interact with these digital companions, we're actually engaging with elaborate productions directed by the modern equivalents of J.K. Rowling: AI labs and their product teams.
The Characters We're Meant to Believe In
Each major AI has been cast in a role as distinctive as Hogwarts students. OpenAI presents ChatGPT as a charismatic Harry Potter—likable, relatable, and seemingly the chosen one. Perplexity has crafted a Hermione Granger of AI, all about facts, precision, and getting the answer right. Character AI embraces its Luna Lovegood persona—quirky, whimsical, and delightfully odd. Meanwhile, Anthropic positions Claude as a Ron Weasley figure, offering warmth, practicality, and a balanced approach.
But just as Harry's lightning scar doesn't make him an actual wizard, these carefully scripted personas aren't the true nature of these AI systems. They're illusions—meticulously designed by human creators to evoke specific responses from us.
The Unseen Script and Directors
What we perceive as AI personality is actually a sophisticated script, written through a combination of training data, system prompts, fine-tuning, marketing decisions, and UX design. When Claude seems empathetic, it isn't feeling your pain—it's delivering dialogue crafted to create that impression. When ChatGPT responds with dry wit reminiscent of Professor Snape, or when Claude offers encouraging words like Hagrid's reassurances, we're experiencing the work of human directors behind the scenes.
Even the follow-up questions and deferential tones aren't spontaneous creations but calculated design choices made by engineers and product managers to keep us engaged with the narrative. The submissive "How else can I help you?" isn't AI humility—it's a stage direction designed to keep the conversation flowing.
The Supporting Cast Behind the Curtain
Today's AI performance relies on an ensemble cast of supporting technologies that users rarely see: web searches, coding environments, calculators, and image generators. Like a forgetful Professor Lockhart, the core AI model lacks stable memory, essentially starting each conversation anew. But these supporting players create an illusion of continuity and wisdom worthy of Dumbledore.
When an AI model's knowledge seems outdated, a web search discreetly updates the script. When it creates an image, an entirely separate system performs the actual generation. It's classic misdirection: specialized subsystems do the heavy lifting while the main AI character takes the bow. Companies rarely acknowledge this distribution of labor, preferring to maintain the illusion of a singular, capable entity.
The Grand Production
The result is a Hogwarts-worthy spectacle: the AI model plays the protagonist, while an ensemble of modern systems—web tools, memory patches, specialized software—performs as the loyal crew ensuring a flawless show. This is the magic of modern AI products: a familiar tale of wonder and capability, but with new actors ensuring every interaction feels seamless.
If you want to be like the creators of the Marauder's Map and understand what's really happening, look beyond the polished interface to the mechanics underneath—the training methodologies, the tools, the teams of humans—all contributing to prop up the star performer. The labs craft these personas—human-like, factual, quirky, or balanced—to captivate us, but the AI remains a character, not a conscious entity.
The Illusion of Knowledge, Intelligence, and Safety
When we ask our AI Harry Potter for a specific spell or fact, and it replies with unwavering confidence, we often react with understandable surprise and delight. It seems to know so much! But this perceived knowledge and intelligence is perhaps the most powerful illusion in the production.
The reality? Depending on various factors, these AI systems can sometimes get details wrong or produce completely fabricated information—all delivered with the same confident tone as their accurate responses. The secret behind this inconsistency is a complex mix of training data curation, relevance algorithms, and an element of chaos in the generation process that occasionally trips up even the most sophisticated models.
When the AI works correctly, we're quick to applaud its capabilities. But we tend to forget the near-misses or spectacular failures—the moments when our digital Harry Potter confidently casts a spell that doesn't exist in the wizarding canon or misremembers a crucial potions ingredient.
We must be careful not to confuse the fluidity and confidence of these AI characters for genuine understanding or reliable knowledge. Behind the impressive interface is still a computer system limited by its training data and processing algorithms. Like any powerful magical artifact in the Potter universe, these tools should be used thoughtfully—only in low-stakes situations or when you can independently verify their suggestions.
Enjoying the Show Without Believing the Magic
So approach your AI chats as you would a Harry Potter novel—enjoy the adventure, appreciate the characters, marvel at the production values—but remember it isn't real. These are classic storytelling techniques with new digital players, crafted by human ingenuity rather than sentient magic.
Enjoy the technological spellcraft and applaud the creative artistry, but don't mistake the stage for reality. Behind every seemingly magical AI interaction is an artificial stage, scripted responses, and a nimble crew of both human and technological components working in concert to make the tale soar.
Like any good story, it's worth enjoying—just don't forget it's still a story.
Subscribe to my newsletter
Read articles from Gerard Sans directly inside your inbox. Subscribe to the newsletter, and don't miss out.
Written by

Gerard Sans
Gerard Sans
I help developers succeed in Artificial Intelligence and Web3; Former AWS Amplify Developer Advocate. I am very excited about the future of the Web and JavaScript. Always happy Computer Science Engineer and humble Google Developer Expert. I love sharing my knowledge by speaking, training and writing about cool technologies. I love running communities and meetups such as Web3 London, GraphQL London, GraphQL San Francisco, mentoring students and giving back to the community.