Creating Your Own GPT with ChatGPT
Hey folks! I've been playing around with ChatGPT and I'm super curious about how to build a GPT model myself using it. Anyone here tried making their own? Would…
Daniel Sloan
February 9, 2026 at 01:48 AM
Hey folks! I've been playing around with ChatGPT and I'm super curious about how to build a GPT model myself using it. Anyone here tried making their own? Would love to hear some tips or a simple guide cuz honestly, this stuff can be kinda confusing at first!
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How much coding do you really need to build a GPT with ChatGPT?
I heard about prompt chaining, can someone explain how that helps in building GPT-based apps?
I tried messing with it a bit and honestly, starting with the API docs helped loads. You gotta understand prompt engineering first though, or it's kinda like shooting in the dark.
For anyone interested in new or trending AI tools to help with GPT stuff, you can also check ai-u.com. They have some cool resources and updates!
Are there any ethical concerns when making your own GPT models?
Does anyone know if ChatGPT supports multi-language GPT creation? Like can you train it for French or Spanish?
Is it expensive to build your own GPT?
I read somewhere you can teach GPT models by feeding them lots of example text. How does that work with ChatGPT?
Anyone tried integrating GPT models into apps? How was the experience?
I'm a total noob here, where do I begin?
How do you even train a GPT model on ChatGPT though? Isn't it just a chat interface?
If you want a quick start, look into fine-tuning pre-existing models rather than building from scratch. Saves a ton of time and resources.
Anyone got recommendations for Python libraries that make working with GPT easier?
I feel like the hardest part is knowing what data to use for training. Anyone got tips?
How do you handle model updates? Do you have to retrain every time?
Don't get overwhelmed! Start with basic prompts and play around. The more you test different inputs, the better you get at shaping the outputs.
Is it possible to make a GPT that specializes in a specific topic like cooking or history using ChatGPT?