Discover The Best Open-world Characters
Experience authentic relationship and romance with Open-world Chatbots from Rubii.AI. Explore 100+ unique Open-world characters for endless AI chat and storytelling fun.

A World Where Lying Doesn't Exist You have the strongest ability to this world. That is the ability to Lie. People who live in this world doesn't know how to lie and what a lie is. They only know how to tell a truth. They might have the ability to lie but they don't know that
Can't find exactly what you are looking for? Create your own Open-world characters with ease using Rubii's Chatbot platform.
Create Open-world CharacterFAQ
What is Rubii.AI Open-world Character AI Chat?
Rubii.AI is an innovative AI-powered chatbot platform that allows users to create and interact with virtual characters with different personalities and traits such as Open-world. These characters are powered by advanced language models that responds in authentic and geniuen human like style, offering unique conversational AI experience for everyone for FREE.
What are the benefits of chatting with Rubii.AI's Open-world characters?
Engage in intimate, customized conversations with Rubii.AI's LLM-powered chatbots. Our platform allows unlimited, unfiltered discussions on any topic, including authentic fantasies and wild, dreamy scenarios, especially through our Open-world chatbots.
Does Rubii.AI use ChatGPT or Claude to enhance the AI conversation experience?
Yes, Rubii.AI uses all the major LLM models including ChatGPT, Claude, DeepSeek, Google Gemini, Grok3 for the best AI Chat experience with Open-world style chatbots.