Editing Design–build (section)

===Recursive knowledge===
The process and the knowledge it produces is recursive: Since subcontractors are engaged early and often in an architect-led design build project, to assess efficiencies, [[opportunity cost]]s, payback rates and quality options. Their input informs overall design decisions from the outset. Cost-benefit is also a constant consideration that informs design decisions from the outset. Building performance is measured early too, so that trade offs between budget, schedule, functionality and usability can inform specification and continuous refinement of the design.

Architects engaged in this dynamic process understand and keep up to date with the potential of contemporary technology<ref>''An Enthusiastic Sceptic'' by Nat Oppenheimer, Architectural Design (2009) Volume: 79, Issue: 2, Pages: 100–105, an assessment of Building Information Management (BIM) software</ref> and materials available to building professionals, and translate what they learn into their design work. This knowledge is fed back, not just to the specific project but can be shared to other project teams, throughout a studio, or more broadly to the profession, and can become an active source of insight in and of itself.