ChatVRM is a browser-based demo application designed for showcasing 3D characters and conversational AI. It allows users to interact with VRM models and receive responses generated using the ChatGPT API, with synthesized speech provided by Koemotion's Koeiromap API. This project addresses the need for a readily accessible and easy-to-use platform for experimenting with 3D character interactions and AI-powered dialogue.
ChatVRM offers a straightforward demonstration of integrating VRM models with conversational AI. The application prioritizes ease of use and rapid prototyping. It utilizes established APIs for text generation and speech synthesis, streamlining the development process. The project provides a complete, runnable example for quickly testing VRM-based chat applications.
- ChatGPT API Integration: Leverages the ChatGPT API for generating dynamic and context-aware responses from 3D characters.
- Koeiromap API Support: Utilizes the Koeiromap API for realistic text-to-speech output, enhancing the character's expressiveness.
- VRM Model Compatibility: Supports importing and displaying standard VRM 3D character models.
- Web Speech API for Input: Uses the Web Speech API for capturing user voice input and converting it to text.
- Simple Deployment: Provides clear instructions for local execution and a development web server.
- Open Source Project: Released under an open-source license, encouraging community contributions and adaptation.
- Focus on Demo & Experimentation: Intended as a readily available example, not a production-ready system.
ChatVRM is an archived project, last updated in May 2025. It serves as a demonstration and learning resource, showcasing core concepts in VRM integration, AI, and web development. While no further active development is planned, the code remains available for exploration and adaptation by the community. The project's clear documentation facilitates understanding and modification.
ChatVRM benefits developers and enthusiasts interested in exploring conversational AI and 3D character interactions. It provides a practical example for integrating VRM models with external APIs, offering a starting point for building interactive virtual experiences. Unlike complex avatar creation pipelines, ChatVRM focuses on the core conversational aspects using readily available technologies.