LIBA SI Wants Real Estate AI to Show Its Work, Starting With a Deal It Passed On

A Miami software company, LIBA SI, and its real estate affiliate are pitching an AI approach focused on documented reasoning—using decision records that capture evidence, underwriting and the eventual outcome. The concept is illustrated with an 18-unit Art Deco building in North Beach: the pro forma showed a 6.42% cap rate versus a 5.17% in-place result, requiring about a 19% rent increase after a $4.995 million asking price. LIBA SI says it stores a single Decision Record per opportunity, linking the named approver to forecasts and later measured performance. It’s offered via private deployments for multifamily owners and operators, emphasizing isolated institutional memory and no pooled retraining across firms.