One Semantic Core. Every Domain of the Built Environment.
Every BIMSaarthi product shares the same architecture — an OWL knowledge graph, SHACL governance, and auditable AI — applied to a different domain.
In the Lab
MAHI
A GIS-native operations platform for India's plotted real-estate developers — from geo-mapped plot inventory to RERA-compliant operations.
Urvarā
A parcel-level agricultural digital twin for Andhra Pradesh — satellite earth observation fused with auditable, governance-grade intelligence.
ProcureAI
AI-assisted government procurement — tender drafting, validation and bid evaluation grounded in canonical procurement rules, with Telugu-first bidder access. Extends BIMSaarthi tender intelligence to the government side of the table.
One Core, Engineered Once
Each product is a domain lens over the same three-layer semantic stack.
Knowledge Graph
OWL 2 ontologies as the data model. Every entity — a task, a pipe, a plot, a parcel — is a first-class node with explicit, machine-readable relationships.
Governance
SHACL validation at the point of entry plus PROV-O provenance on every fact. Data that violates the rules never enters the graph — and every fact knows where it came from.
Auditable AI
Deterministic rules combined with explainable ML, with a human in the loop. Every prediction traces back to the facts and relationships that produced it.
The R&D behind this core is published, peer-reviewed research. Explore our research