3D AI claims: automatic UVs, 4K geometry and Astra in Blender

A post promoting a 3D AI news episode says Tripo P2.0 Smart UV offers automatic UV unwrapping with clean seams. It claims Meshy 7.1 Ultra 4K supports geometry at 4096³ and up to 80 million triangles, with stitches and engravings represented as mesh rather than textures. The post also says GPT-6 Astra independently models, rigs, animates and builds a walkable scene using Blender and Unreal. Separately, a user reports watching Astra operate Blender in real time while trying to make their mecha run, though they say their PC struggled to display the process coherently.