Slide the comp set, watch the value re-derive.
Distance-function visualizer. Pick comparables, see the appraisal recompute in real time. The math is the appraisal.
Property valuation under USPAP
Subject + comp set + Mahalanobis distance + weighted reconciliation. Reports conform to USPAP 2024-25 SR 2 in either Appraisal Report or Restricted Report form. Every numeric input is hashed into the reproducibility manifest.
Anatomy — operational specs
Condition assertions with evidence
InterNACHI SOP 2024 + ASHI E2018-22. Each assertion is a typed predicate over a building system with a photo hash, a confidence in [0,1], and a SOP section reference. Material findings escalate to a re-inspection workflow.
Anatomy — operational specs
Structured dispute resolution
AAA Commercial Arbitration Rules + JAMS Streamlined. Each award is a typed decision: issues, findings, holdings, and a reasoned chain that cites the contract clauses and the evidence receipts that satisfied each predicate.
Anatomy — operational specs
LLM-as-judge evaluation
A reference-free judge over model outputs using the IFEval + AlpacaEval 2.0 rubric. Each verdict cites the rubric clause it relied on; pairwise comparisons are deterministic given the same seed and model snapshot.
Anatomy — operational specs
Document examination
Forensic examination of signatures, dates, and seals against ASTM E2388-23 standard practice. The examiner emits a typed report with feature distances against an exemplar set; conclusion is on the SWGDOC 9-point scale.
Anatomy — operational specs
ExpertOS, in one line
resolution, made inspectable.
Click anything. The same primitives that compose the rest of the Transaction Science family — receipts, joules, signed transport — show up here too. The family is one system.