Sub-4-bit open models struggle with self-iterating 3D asset generation, Merve Noyan says

Merve Noyan says large open models quantized below 4-bit perform well at writing app code using Pi, but struggle to generate 3D assets and to use their own output as critique for iteration.

She says a 2-bit Muse model needs steering to work, and that it is viable only on high-end consumer hardware such as a Mac Studio. This is a single X post with no supporting benchmarks or test details in the report.