Tencent's Hy4 Generates Editable 3D Blender Previs for $0.50

Key Info

Hy4 generated a complete F1 clay-model previsualization in Blender by writing actual 3D geometry instead of generating video frames, with rendering handled through Cloud Real-time Rendering at a total cost of $0.50. The output is an editable Blender 3D file, not just a rendered clip.

Highlights

• Pipeline: script → Hy4 geometry → Cloud Real-time Rendering → 3D Blender file and previs, all driven from plain language via WorkBuddy AI over a cloud-rendering MCP.
• Because Hy4 writes real geometry, scene layout, character actions and camera movement are locked into true 3D, preserving spatial consistency and coherent camera motion with almost zero AI hallucination.
• The example prompt describes a cinematic F1 starting-grid shot: a crane-down from aerial to ground level, five red start lights going dark, tires smoking, and a car screaming past the lens.
• Users receive the editable Blender file back rather than only a video clip.