KeystoneBuilt environment AI
Grounded, never guessed

Every answer shows its working.

Keystone reads every document, plan, consent, email and meeting in your business — then answers in seconds, with every claim footnoted to the page it came from.

1,284
pages read on this one file
8
modules, one login
0
answers written from memory
Dash — Document Intelligence 1,284 pages indexed

Did 3 Masons Court pass its pre-line inspection, and what's the wall insulation?

Not first time. The pre-line inspection failed — wall insulation was missing to two south-facing bedrooms and bracing fixings to GIB line B3 were incomplete . It passed on re-inspection once both were rectified . The consented build-up is R2.8 to external walls with R3.6 ceiling batts , over a 20 mm drained cavity behind Linea weatherboard .

High confidence · 94%Searched 1,284 pages · 0.9 s · 4 of 4 claims cited

Tap a number to open the page it came from.

Retrieve only from your own documents.

Cite a marker on every claim, or the claim doesn't ship.

Verify one tap opens the page.

If Keystone can’t ground it, it says so.

§ 03

Every part of the job, in one system.

You just met one of them.

Dash — Document IntelligenceThe module in the frame above.Open Dash
§ 04

What it’s actually reading.

DocumentType
Ayrburn-Screen-Hub-Corrected-Final-conditions-12-May-2026.pdfFTAConditions
Ayrburn-Screen-Hub-Corrected-Final-Decision-12-May-2026.pdfFTADecision
Building Act 2004RegsLegislation
NZ Building Code — Clause E2 External MoistureRegsCode clause
Resource Management Act 1991RegsLegislation
NZS 3604 — Timber-framed buildingsRegsStandard

…and more, across the public fast-track register for Ayrburn Screen Hub (FTAA-2508-1093) plus the NZ regulatory library.

How a claim becomes evidence

01

Retrieve Your question is matched against the indexed extract of every document, not a summary of it.

02

Ground The model may only answer from what came back. No retrieved passage, no claim.

03

Cite Every sentence carries a 1 that resolves to a document, a locator and the exact excerpt.

§ 05

Four people, four questions, one system.

Take it into the field.

Sample data, no logins. Use the View-as switcher to see it as a builder, a PM or a council officer.

Scan to open the demo on your phone.