Proof-of-Concept Pricing Engine
A transparent bottom-up construction pricing model. Choose the region, define the house, and inspect the quantity × rate ledger instead of receiving a black-box ₹/sq ft number.
Project inputs
Statewide spatial calibration
The Raipur and Indore anchor models now extend across their respective states. Enter coordinates to apply a modest distance-to-anchor calibration. This remains a planning layer and never converts anchor evidence into local production evidence.
Assembly ledger — fine-grained
Expand any assembly to see the individual material, labour, fixing and execution factors contributing to its provisional rate.
Every line is an explicit quantity/coefficient × source-rate calculation. The factor tree exposes material, labour, productivity proxy, execution treatment, logistics and evidence status; provisional inputs remain clearly marked.
| Factor / assembly | Quantity / coefficient | Source rate | Evidence / basis | Amount |
|---|
Cost composition
Live evidence layer · MP + CG
Current public state-SOR metadata and procurement signals are now connected to the viewer. They are shown as evidence sources; they do not automatically become installed market rates.
571-material production coverage
Every catalogue record is now audited against its factor/evidence graph. Pending evidence is visible rather than converted into assumed rates.
Evidence trace · active assembly
The active 230 mm brick masonry assembly is now traceable from component observations through methodology, productivity benchmarks, national fallback and the production gate.
| Factor | State evidence | Observed evidence | Gate |
|---|
Connected data registries
The calculation viewer now exposes the principal backend registries that feed or constrain the model. Counts are live-loaded; “research-only” or “pending” means the data exists but is not eligible for production release.
| Registry | Role | Status | Production treatment |
|---|
Engine diagnostics · 571-material layer
This panel exposes the architecture now sitting underneath the POC: the complete Materials Atlas cost register, factor trees, evidence gates and fail-closed production policy.
Project quantity intelligence
The engine now exposes the geometry-derived quantities and intensity metrics that drive the assemblies, rather than hiding them inside the ₹/sq ft result.
| Quantity / metric | Calculated value | How it is used |
|---|
Core engine deployment status
The public POC is connected to the same production-gated Cost Intelligence core used by the technical layer. Planning output remains available; production release remains independently gated.