Convai is a free external AI framework plugin for Unreal Engine and other game engines like Unity, PlayCanvas, Java and etc. which we can connect our AI or NPC characters of our game to ChatGPT, Gemini, Llama kind of LLMs with a cool backstory. In this tutorial series you will be learning how to use this Convai plugin for your game or non-game projects.
https://dev.epicgames.com/community/learning/tutorials/BdLV/metahuman-only-convai-part-1-setting-up-the-convai-plugin-unreal-engine-5-beginner-advanced