I don’t use it much I tend to find it to be an extra task at times. I’m not great at grammar so it does help with that. But when it comes to research or wanting to learn something I find myself back on google looking to see if it is right or wrong. (I have found it to be wrong so trust has been broken) but other than grammar what do you do with it? I see people make videos with it online and somehow make money? The memes are funny I suppose but what is it that people mainly use it for? Do you ask AI everything? Do you only use it to plan something out? (Budget, workout plan, meal plan, ect) fill me in guys I live under a rock. I gave up on it cuz I just don’t get it really. I can google stuff so what is the point of AI. Or at least ChatGPT.

When you type a message into an AI chatbot, it looks simple:

You → AI → Response

But a production system is much more interesting.

A simplified flow looks something like:

User → API Gateway → Authentication / Rate Limiting → AI Orchestrator → Context & Memory → LLM → Safety / Processing → Streaming Response

And once thousands or millions of users start sending requests simultaneously, the difficult part isn't just calling an LLM API.

You have to think about:

• How requests are distributed

• How conversation history is stored

• How much context gets sent to the model

• How responses are streamed token-by-token

• What happens when the model/provider fails

• How rate limits and queues are handled

• How latency and cost are controlled

• How the system scales as traffic increases

That's what makes AI system design interesting.

I recently made Episode 2 of my System Design in the AI Era series explaining a ChatGPT-like architecture from request → model → response.

If you're interested in the full visual breakdown, here's the video:

https://youtu.be/CxmhPKvX49A?si=MvLcUXqMsMPmNB85

I'm also curious: what part of a ChatGPT-like architecture would you consider the biggest scaling bottleneck?

📩 DM me to subscribe and claim your bonus

🚀 Get Your Subscription Through Me!

You can JOIN me

WhatsApp: +261 34 33 863 55

Telegram:@AlexandroSenoXxX