corenetx.md
A machine-readable knowledge corpus on Singapore's CORENET X regulatory submission regime and the IFC-SG data standard it validates against. Restructured for AI consumption; humans get clean pages as a side effect.
CORENET X validates the exported IFC model, not the authoring tool. So the corpus is organised around IFC entities and the properties each authority expects on them — the only axis that is actually checked at submission.
How to use it
- Browse the corpus by discipline: architectural, MEP, structural — or by authority. Start at the corpus index.
- Machine entry points (the real product):
- /llms.txt — indexed one-line map of every page.
- /llms-full.txt — every page concatenated, for single-fetch ingestion.
- /corpus/_meta/manifest.json — version, sources, counts, authorities.
- Per-component
parameters.json— the binding-grouped machine API (e.g. Wall).
Corpus scope
Derived from the CORENET X Code of Practice v3.1, Section 4 (BIM Data Representation,
IFC-SG): 74 components across architectural, MEP and structural disciplines, carrying
145 IFC bindings and 687 parameters. 206 of the 219 input-limited parameters now carry
resolved allowed-value lists (structural enums, Boolean TRUE/FALSE, the canonical System Types, and
values confirmed against the official IFC-SG glossary pages); the remaining 13 stay pending — where
the glossary values disagreed with the source sample or were not cleanly enumerable — and are tracked
in the cross-check report. Shared reference material — 10
structural enum groups, 84 glossary terms, the Space (Usage) catalogues, System Types, and official
Actual-Values/rules — lives under /corpus/_reference/. Provenance and
per-component page ranges are recorded in each parameters.json and in the
manifest.
Where two official sources disagree on a parameter, that conflict is recorded in the cross-check report — never silently resolved.
License and scope
This compilation and its editorial content are licensed CC BY 4.0. The underlying regulatory requirements belong to BCA and the respective Singapore agencies (URA, SCDF, LTA, PUB, NParks, NEA); this is an independent restructured compilation for machine consumption, not an official BCA publication. Always confirm against the official CORENET X and IFC-SG sources before submission.
Read the full disclaimer, or the story behind the project in about this project.