Two-stage GL transaction scrutiny for the S.L. Nusbaum RealPage portfolio. Stage 1 runs deterministic coding rules in your browser at zero AI cost; only semantically ambiguous transactions go to Claude Haiku (temperature 0, cached repo context). Multi-property "General Ledger Report" exports are supported — each transaction is tagged to its property from the location code. Upload a few months of ledger so duplicate, cutoff and vendor-history checks can see the prior months; scrutiny runs on the latest month.
