Sourceline · document intelligence by Lumen & Lever · part of The Build

Your contracts are full of clocks. They run whether or not anyone is watching.

Controlled intelligence over your organisation’s documents, spreadsheets and operational records. Every answer traces to source.

Private Australian hosting is available. Where it is selected, your data stays in Australia.

Exhibit
Question

When does the option to renew have to be exercised?

Sourceline

Written notice must be given no earlier than twelve and no later than six months before the term ends. The term ends 30 June 2027, so the window runs 30 June 2026 to 30 December 2026.

Source

123 Collins Street, Lease.pdf

page 14 · clause 12.2(a)

"The Tenant may renew the Lease by giving the Landlord written notice not less than six (6) months and not more than twelve (12) months before the expiry of the Term."

Specimen. A lease question answered to page and clause. The answer is checkable because the source came with it.
The gap

An answer you cannot check is an answer you cannot rely on.

General assistants read across your files and return an answer. As a rule they do not show which line produced it.

Tools built for drafting and summarising are fine for drafting and summarising. For a decision that carries liability, the source is the point.

Sourceline answers, then shows the clause.

What Sourceline does

Three things, and it shows its work on every one.

Reads your material.

Contracts, leases, reports, spreadsheets, correspondence, operational records.

Answers in plain language.

Ask a question, get an answer a board can read.

Traces every answer to source, and watches the deadlines.

Document, page, clause. Nothing asserted without a line behind it, and every dated obligation surfaced before it passes.

Where documents carry the decision, the system runs on Sourcetrace, our document-structure engine. It preserves layout, tables, annotations and page evidence before anything reaches a model. The controls are set out in the standard.

Where it applies

The same capability, pointed at the records that carry the risk.

Property

Lease portfolio intelligence

Every lease read and reconciled to source: option windows, rent reviews, make-good and outgoings, each answer tied to its clause.

The property application

Construction

Contract administration

Every entitlement and claim traced to the clause behind it, with the chronology assembled from the site record.

The construction application

Bespoke

Document-intensive workflows

Any organisation whose decisions live in contracts, reports, spreadsheets and records. If the work is document-heavy, it is in scope.

Start with a question

How we engage
1

The Board Session

AUD 5,000, all in.

Your board sends its questions ahead. Every one comes back answered in writing. Then ninety minutes in the room, and you leave with decisions, not a presentation.

One week, end to end.

Book the Board Session
2

The Proof

AUD 9,500, fixed.

Pick the one job you think AI could do. A contract read. A report produced. A cycle shortened. We run it on your own material for two weeks. It works, or you get a written account of why it does not.

Start a Proof
3

The Build

From AUD 35,000, quoted after a Proof.

We build the system, fit the controls, and run it. One proposal, one number, and the running of it is in the number.

Talk about a Build