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tessel advisory

Claims triage copilot at Meridian Mutual

A copilot that reads the claim, proposes the route and shows its evidence: built with the claims team, handed to them in twelve weeks.

Digital & AI · Meridian Mutual

Meridian Mutual · 2025

−41%

claims-processing time

How it was measured 

Measured as median hours from claim receipt to first decision, comparing the quarter after launch with the same quarter a year earlier, on the same four channels. Stated this way because a figure without its method is a claim. Ask us for the workings: we will send them.

01The challenge

Claims arrived by four channels into one queue, and were worked in the order they landed. A straightforward motor claim waited behind a complex liability one; the adjusters knew it and could do nothing about it at volume.

02The approach

Eight weeks on the data first, one definition of a claim, one owner per field. Then a triage copilot built with the claims team in the room: it reads the claim, proposes a route, and shows the three sentences it based that on. Adjusters overrule it freely, and every overrule is logged as training signal rather than as an error.

03The result

Processing time fell 41% across 11,400 claims in the first quarter after launch. The number the board watches is not the model's accuracy but that one.

The engagement, on paper.

The record

ClientMeridian Mutual

SectorInsurance

ServiceDigital & AI

Year2025

Duration12 weeks

Fee£160–240k, fixed

You leave with 12 weeks

A system in production, not a pilot

An evaluation harness with agreed thresholds

Runbooks your team wrote with us

What Digital & AI hands over, whichever client bought it. This one is the version Meridian Mutual runs now.

Where it sat in the method: stage 03, 12 weeks of the 28.

01
02
03
04

Digital & AI is stage 03 work. Every engagement opens with the audit whichever stage it lands in, and the roadmap from that audit is what priced this one.

On the engagement
“Tessel left us running the system ourselves, which was the point.”
Chief Operating Officer, Meridian Mutual2025 · outcome −41%

Three more, the same sector first.

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Second year at Meridian Mutual

92%
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Healthcare 2024

Radiology backlog triage at Pallas Health

−58%
radiology ticket backlog

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Financial services 2025

Model-risk framework for Cobalt Bank

14 days
to audit-ready, from ninety

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The service behind itP.03

Digital & AI

Copilots, models and the data underneath them, built with your team and deployed into the systems you already run: production is the deliverable, not the demo.

12 weeks · £160–240k, fixed

Next in the register1 of 12

Model-risk framework for Cobalt Bank

14 days

to audit-ready, from ninety

Financial services