EFA
// ai advisory

Intelligence, where it bends the curve.

We treat AI as an advisory instrument, not a product to install. The work is finding the few places where automated reasoning measurably changes your second derivative — and deploying it there with real ROI.

θ* = argmin L(θ)loss
// philosophy

AI is a derivative operator, not a destination.

Most AI initiatives optimise for looking modern. We optimise for the rate of change. That means saying no to impressive demos that move no real metric — and yes to the unglamorous model that quietly compounds throughput every week.

∂/∂t

Tied to a metric

If a model can't be connected to a number that matters, we don't build it.

Built on your data

Strategy begins with the data you actually have, not the data a vendor wishes you had.

Δ

Governed by default

Monitoring, fallback and accountability are part of the design, not an afterthought.

lim

Shipped, not piloted

The deliverable is a system in production, measured against the baseline it replaced.

// three domains

Where applied AI earns its keep.

domain 01 · financeQuantitative finance

Forecasting, portfolio optimisation and credit models that re-derive as the data moves — pricing risk instead of guessing at it.

forecastingoptimisationcredit scoring
domain 02 · energyEnergy optimisation

Demand prediction, grid balancing and asset dispatch tuned to real constraints — squeezing efficiency out of physics and contracts alike.

demanddispatchgrid balancing
domain 03 · automationDecision automation

Document, workflow and analytics automation that compounds team throughput — the unglamorous wins that add up fastest.

documentsworkflowanalytics
// how an engagement runs

Four steps, each a higher derivative.

01
∫ · baseline

Diagnose

We map the data, the decisions and the metric that matters — establishing the honest baseline everything is measured against.

02
dx/dt · model

Model

We build and validate the smallest model that moves that metric — pressure-tested until it survives disagreement.

03
∂ · deploy

Deploy

The model ships into production with monitoring, fallback and governance — measured live against the baseline.

04
d²x/dt² · compound

Compound

We stay close, re-derive as inputs shift, and extend to the next high-leverage decision — so the gains accelerate.

model(t+1) = model(t) + η·∇L

Have a decision worth automating? Let's find the derivative.