Discussion

Five things worth agreeing on before anything gets built.

The problem, the approach, the foundations, the architecture — in one sitting.
01

Problem statements

P1

Answers cannot be trusted

No traceable definition or source.

P2

Logic lives in spreadsheets

Undocumented, unversioned, person-dependent.

P3

Knowledge is scattered

Rules live in inboxes and decks.

P4

Effort is duplicated

Every project rebuilds the same plumbing.

Whywhy these and not 'we need AI'

None of these are model problems. They are definition, permission, ownership and reuse problems — a model does not close them.
02

Approach in one line, then in five moves

One governed spine. Thin verticals on top, each provable in a phase.

01

Frame

Agree the question and the success test.

02

Baseline

Cost, cycle time, error rate — before building.

03

Thin slice

One use case, end to end, in production.

04

Harden

Evaluation, permissions, audit, rollback.

05

Scale

Each next vertical costs a fraction.

03

Key pillars

Computed numbers

Language is generated. Arithmetic never is.

Inherited permissions

Systems act as the asking person.

Provenance by default

Definition, filters, as-of time, source.

Evidence over impression

A scored suite decides what ships.

04

Foundations before verticals

FOUNDATIONS — built once, reused by everything
enables ↓
VERTICALS — weeks each, once the above exists

Hover a block for a one-line summary — click it for the reasoning and what we are assuming.

Built onceThin verticalNeeds all four foundations
05

Architecture at a glance

Cutting across all five: identity, audit trail, cost control and version history. These are the difference between a demo and a system.

Hover a block for a one-line summary — click it for the reasoning and what we are assuming.

06

Implementation and Delivery

S1

Embedded squad

We work inside existing teams.

Best when
Capability exists but is stretched.
Time to first value
Fast
Main risk
Progress tied to host-team capacity.

S2

Build and hand over

We build, then transfer ownership.

Best when
Speed now matters more than in-house depth.
Time to first value
Fastest
Main risk
Knowledge leaves with the team.

S3

Foundation first

Spine first, verticals in parallel after.

Best when
Several projects are already committed.
Time to first value
Slower, then compounding
Main risk
Foundations feel invisible early on.

Design decisionwhat we would suggest

Start narrow and vertical to earn trust, but build that first vertical on foundation components from day one — so the second project inherits rather than repeats.

Hypothesisopen for discussion

Sequencing depends on who can approve a definition and how quickly data access can be granted. Both are unknown to us today and are the first questions we would want answered.