@simplifyinAI: An open source project turns any LLM into a 3D character that talks, moves, and reacts in the browser, no game engine, …
Summary
An open-source project enables turning any LLM into a 3D character that talks, moves, and reacts in the browser with memory of emotional states and relationships, fully customizable and free to use.
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Cached at: 08/29/26, 10:04 AM
An open source project turns any LLM into a 3D character that talks, moves, and reacts in the browser, no game engine, no local render setup.
Characters have a memory system tracking emotional state and relationship history, so replies shift based on what’s happened in the conversation so far, not just the last message.
Fully customizable: swap the 3D model, the personality prompt, the LLM, or the text-to-speech provider.
Try it free with zero setup, a hosted version includes complimentary API access to get started. Self-hosting needs your own API keys but gives full control to modify it.
From the team behind Digital Life Project (CVPR 2024), presented at SIGGRAPH Asia 2025.
100% Free. Open Source.
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