Hi3D Agent Hi3D Agent is the world's first all-in-one AI agent purpose-built for 3D creation. It combines conversational intelligence (built-in GPT-6 Astra) with Hi3D's proprietary high-fidelity 3D model (V3.0 at 2048³ voxel resolution) and specialized tools to take users from a prompt, reference image or existing model through generation, editing, optimization, texturing, rigging and delivery in a single workflow. Available as a downloadable PC client for Mac and Windows, with web and MCP support forthcoming.