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05 / 09Conversational 3D Avatar2026

MBTS 3D

The chat layer of a 3D avatar app: OpenAI completions wired to lip-sync, with a 2D fallback so it keeps answering when rendering fails.

MBTS 3D · Conversational 3D Avatar

MBTS 3D unites generative conversational AI with real-time 3D avatar rendering on iOS and Android. The mobile client streams OpenAI chat completions, maintaining dialogue context, token budgeting, and system personas across prolonged interactions.

A specialized animation engine maps phonetic chunks from the completion stream into real-time lip-sync keyframes, driving 3D face mesh targets while managing latency and offline connection fallbacks smoothly.

The code is private. Ask me for a walkthrough.