Easy Way to Add ChatGPT to Unreal Engine 5 and 5.1 and Give Life to Your Characters - Dynamic Worlds

[@yafaabentili2770]

Great work , it's interesting to implement speech to text for input also

[@SipAndCode7]

Thanks Yafa. It's quite possible with either using azure/aws/Google tts apis. Just need to setup an account. I may make a video on it later.

[@johnnytriesvr7433]

Thanks for this. I had been thinking about giving this a try and your video popped up.

[@SipAndCode7]

You are welcome. Cool give it a go see how you like it. You can make it better with using a better text to speech engine like azure and even add animations for talking.

[@ValentinStraub]

Nice tutorials , I followed along until textToSpeech but there is no sound happening , I am using unreal 5.0.3

[@SipAndCode7]

No worries , if you want send me a screenshot of your event graph and I can take a look. One possible issue could be that the you may have forgotten to add default channel and activate it at 21:08. Also make sure the channel names are exactly the same.

[@michaelb1099]

i got the fine tuned model setup at openai just not sure where i place in the bluepring as i followed your tut with success is there a way to find this out?

[@SipAndCode7]

Hey, I don't believe that plugin supports that, I need to check the latest version but I doubt it. I there is no plugin for it, you would have to do that through C++.

[@michaelb1099]

is it possible to add a txt document for the chat ai can reference to give answers to the user?

[@SipAndCode7]

Hey Michael, yes there is two ways you can do it. One is how I show in the video, where you describe to chatgpt what you want it to be. Can give it some instructions and description as reference to answers questions with that info. This way however the text is limited. There is another way where you can finetune the chatgpt model with your own custom information, this is a bit more involved but I think it's the ideal way if you have a lot of reference data. Here is the documentation for the API : platform.openai.com/docs/guides/fine-tuning

[@michaelb1099]

@@SipAndCode7 thank you so much I'll read into that. Once I get something together would you mind looking at it?

[@mikebert]

Unreal engine 5.2 unfortunately messes everything up...

[@SipAndCode7]

Ah these new versions always do in some shape or form. Will try to update :)

[@tsurello9479]

I have followed the tutorial step by step, but I'm getting an API error everytime :/

[@tsurello9479]

does it need to be a paid account?

[@SipAndCode7]

Hi, For openai they give free trial but it expires after a period of time. After that it needs to be paid account. But it's pay as you make calls so if you are not making too many calls shouldn't be expensive.

[@michaelb1099]

im having a hard time sorting the fine tuning

[@SipAndCode7]

Sorry to hear that. Unfortunately it's not something that will be covered here in the near future.

[@mikebert]

"You exceeded your current quota, please check your plan and billing details" - everything works, but chatGPT wants money?

[@SipAndCode7]

Yeah they give certain amount free trial then need to pay.