PWC TRACE

AI document review, redesigned around trust.

Invoice_2025-0417_Nordwind.pdf
Invoice · 3 pages · extract-v4.2
3 documents in queueJD
1/ 3
100%
NORDWIND
Logistics GmbH
Nordwind Logistics GmbH
Harbour Square 5
20457 Hamburg
Germany
Invoice
Invoice no.:2025-0417Invoice date:12 Mar 2025Due date:26 Mar 2025

The total amount payable is €8,940.00 including 19% VAT.

DescriptionQtyUnit priceAmount
Freight transport1€4,200.00€4,200.00
Warehousing (Feb 2025)1€3,900.00€3,900.00
Handling fee1€840.00€840.00
Net€7,512.61VAT 19%€1,427.39Total€8,940.00
Live prototype · click to explore
My role
Product Design · UX Strategy · Interaction Design · AI Product Design · Prototyping
Focus
Evidence linking · Confidence & uncertainty · Human-in-the-loop AI · Review workflows · Enterprise UX
Overview

TRACE is an enterprise AI workflow for PwC Document Intelligence that extracts information from contracts, invoices and reports — then gives people a fast, transparent way to verify what the AI found. Instead of asking users to trust the model, the experience connects every prediction directly to its source, makes uncertainty actionable, and turns corrections into feedback for the system.

01 / The challenge

AI extraction is fast but opaque. Reviewers either rubber-stamp results they cannot check or re-read every document by hand, and the model never learns from what they fix.

02 / The idea

Trust is verified, not claimed.

03 / The result

A complex enterprise product turned into a clearer, more trustworthy workflow: every value traceable to its evidence, confidence made actionable, and human corrections feeding the system.

Outcomes
−60%
Review time per document in the pilot
3
Review teams onboarded in the first quarter
Traceable
Every extracted value linked to its source