u/anon-nomis

For the adventurous types who like the bleeding edge... Don't upgrade to Beta 4 as it breaks Drawthings. From what i understand, actually what Claude understands:
What's happening: applegpu_g17g is a Metal GPU-family target identifier. Each macOS/GPU driver generation gets its own identifier (g13, g14, g15, g16, g17...), and DrawThings ships a precompiled Metal binary archive containing pre-built shaders only for the identifiers that existed when it was built. Golden Gate beta 4 has moved your Mac's GPU compiler target to g17g, and DrawThings' shipped binary archive doesn't have a slice for it.

so yeah, don't do it if you want to keep using Drawthings