How to train chatgpt on your own data
- George Apostolov
- 05 Sep 2025
Guide
Make sure you have logged in to your account.
Select your profile and click on "My GPT's."
Select the GPT you want to train with your data and click "Edit GPT."
Provide clear instructions to ChatGPT by breaking the task into simple steps, offering relevant context, and specifying any preferences to ensure the best possible result.
Upload the files to the Knowledge section and clean the data by removing any unnecessary content.
Fine-tune the model by inputting your preprocessed data, then evaluate its performance based on your specific preferences and requirements.
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