<p>An estimate survives Value Engineering when every number has a paper trail and can move on the spot — not when it&#39;s the lowest bid in the room.</p> <p>Here&#39;s what makes that possible:</p> <ul><li><strong>Traceable pricing.</strong> Each line item should tie back to a real source — BidLight pulls current numbers from a roughly $30,000 pricing database plus Craftsman, 1Build, and RSMeans, so when someone asks &quot;where did that cost come from,&quot; you have an answer, not a guess.</li></ul> <ul><li><strong>Live re-pricing, not re-work.</strong> VE meetings live on &quot;what if we swap this system&quot; questions. Because BidLight reads your Revit model directly, changing a material or assembly updates labor, equipment, material, and time costs in real time — you show the delta in the meeting, not three days later.</li></ul> <ul><li><strong>Consistent classification.</strong> BidLight&#39;s two AI models classify BOQ line items at 86% accuracy, so alternates get compared apples-to-apples instead of eyeballed.</li></ul> <ul><li><strong>A model behind the number.</strong> Because the estimate is generated from the actual design, not a spreadsheet extrapolation, cuts and substitutions are grounded in what&#39;s actually being built.</li></ul> <p>The practical habit: keep the model current, let BidLight regenerate the estimate as options come up, and walk in ready to answer &quot;why&quot; on every line — that&#39;s what turns a number into something a room full of owners and GCs can&#39;t easily knock down.</p>