AI for work that has to hold up.

An AI decision is three decisions: direction, capital and risk. The Board Session settles the direction. The Proof tests real work before capital is committed. The Build runs in production with the risk controls fitted. One engagement for each. Fixed prices, stated up front.

The three engagements
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
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 by Sourceline, our document intelligence capability.

See Sourceline

The standard

The controls come fitted, not sold.

  • Traceable

    Every output cites its source document and page. No orphan facts.

  • Private

    Your environment or private Australian hosting where selected. No training on your data.

  • Reviewed

    Named human review points before any output is relied on.

  • Audited

    A log of what the system read, produced and flagged.

  • Honest

    Uncertain answers are marked uncertain. Confidence is reported, not performed.

Read the standard

Who leads it

Built by someone who has shipped systems where failure was expensive.

Lumen & Lever is led by Lee Powell: Oxford-trained software engineer, twenty-five years across enterprise architecture and production delivery in banking, insurance, exchange, healthcare and government.

He built IBM’s first online retail platform and document software used by more than a million writers worldwide. The same discipline that ran a hundred-million-dollar post-acquisition banking integration a now advises boards, proves high-value applications, and builds production AI systems.

Experience across

Commonwealth Bank of Australia · Deutsche Bank · ASX · IBM · Zurich Insurance · GlaxoSmithKline · ASIC · Defence-sector systems

Based in Melbourne. In person or remote, anywhere, with travel at cost outside Melbourne.

Basis

a. Post-acquisition integration programme, Commonwealth Bank of Australia.