All companiesCOMPANY / FRONTIER COVERAGEAndreessen HorowitzTYPECompanySIGNALS3FIRST SEENOct 22, 2026LAST SEENOct 30, 2026ALSO KNOWN ASa16zRecent signalsDream, which is training AI world models on US building data to automate construction design and engineering, emerges from stealth with a $17M seed led by a16z (Marina Temkin/TechCrunch) Oct 30, 2026Ex-Palantir execs launch Dream with $17M from a16z to build AI world models for construction Oct 29, 2026a16z rebrands a16z Crypto as a16z Frontier and expands the fund's scope to back startups developing AI, robotics, and other emerging technologies (Camila Grigera Naón/Fortune) Oct 22, 2026RELATEDPalantirWorld modelsALL COMPANIESLATEST SIGNAL