Ex-Palantir founders launch Dream to build AI world models for construction with $17M seed from a16z
Dream, founded by ex-Palantir roommates Andy Alder and Arjun Mather, emerged from stealth with a $17 million seed round led by Andreessen Horowitz to build AI "world models" that automate building design and engineering. The startup says its model—branded as "structural cognition" and trained on over 100 million square feet of permit-derived building data—produces structurally precise designs, is already used on 10 active projects in Texas and California, and aims to replace legacy AEC tools like AutoCAD and Revit.