Want to learn a new language? Or do you want to improve your language skills?
And you don’t feel like looking for a language school or a tandem partner? Would you much rather learn flexibly, regardless of time and place?
Then this voice tandem chatbot is just right for you! Give it a try 😉
Just start chatting 😉
Did you like it?
The implementation of this language tandem partner costs me some creative time and then, above all, API usage fees. If you would like to use the language tandem partner more often, I would be happy to share the costs. You can simply click on the following payment link.





The technology of Sophie’s AI language tandem
Sophie’s AI Language Tandem is a CustomGPT that has been integrated into this WordPress website via the OpenAI Playground using an API.
CustomGPTs are specific wizards that every ChatGPT Pro user can create with their OpenAI account. Basically, CustomGPT are LLM-based chatbots that use the OpenAI language models.
More about CustomGPTs and GPTs?
The AI Language Tandem Assistant is a CustomGPT that I first implemented and published in the GPT Store. I then integrated the CustomGPT prompt into my WordPress website using the OpenAI API.
If you would like to read more about the implementation of CustomGPTs, then my article on creating CustomGPTs is sure to be helpful for you.
More about chatbots and LLMs?
If you don’t want to implement a CustomGPT, as in this example, but would prefer an LLM bot instead, you can read my introduction to LLM bots first.
Prefer personal contact?
Of course you can also ask me all your questions in person. The best way to reach me is by WhatsApp or e-mail.
Frequently asked questions
Are the chat entries saved?
Yes, OpenAI saves all chat entries on the OpenAI platform. The developer of the CustomGPT can view the answers, but cannot draw any conclusions about the user.
Do I need a ChatGPT account to use Sophie’s AI Voice Tandem?
No. Sophie’s AI language tandem has been added to this page via API and is therefore freely accessible to all. The situation is different if you want to use Sophie’s AI voice tandem via the GPT store. Then a ChatGPT account is required.
Does it cost money to use Sophie’s AI Language Tandem?
Use is currently free for all users. However, I myself pay for the tokens I use. If you would like to contribute to the expenses, you can make a small payment here, for example.
Can I customize Sophie’s AI Language Tandem for me?
No, you cannot customize this ChatGPT yourself. You can try to limit his behavior a bit by writing him what you would like to have in addition. However, the basic settings can only be made by Sophie.
Can I also have my own AI language tandem?
Yes, of course. You can contact us at any time and commission a similar project. It is also possible for the AI Assistant to be given additional functions or to do grammar exercises with you. Click here to go to my contact page.
Can CustomGPTs also be made for other applications?
Yes, of course. CustomGPTs have a very wide range of applications. Find out more in the CustomGPTs article.