HF Staff Test Shows Sub-4-bit Open Models Struggle with Self-Iterative 3D Asset Generation

Hugging Face employee Merve Noyan shared an open-source prompt that has models self-iterate through five rounds of self-critique to generate three.js 3D assets, finding that sub-4-bit quantized open models struggle with the process even though they can write application code.

2026-10-21 ~ 2026-10-21 · 2 related posts

• Open models below 4-bit struggle at self-iterating 3D asset generation, HF dev finds — mervenoyann · 2026-10-21
• HF Staff Open-Sources Self-Iterating 3D Asset Prompt With Vision Critique Loops for Small Quantized Models — mervenoyann · 2026-10-21