Local-first, security-centric retrieval

Secure operational intelligence, grounded in your files

DERICai indexes the files your organisation already holds, finds the strongest supporting source, and returns answers that stay grounded in evidence.

Local AI as standard. Optional external API use only where trusted. Single machine, LAN, or controlled internet deployment.

DERICai logo
Trust boundarySecurity layer
Local AI
Default reasoning path
Admin controls
Access, policy, and deployment
Optional external API
Only outside the trust boundary
01

Question

Structured request enters the system

02

Retrieval path

Controlled search through indexed files

Indexed files, chunks, tables, labels, and record fragments are all considered inside the retrieval path.
03

Candidate source

Strongest supporting file rises first

Strongest sourceShortlist if needed
04

Source confirmation

User confirms the correct record if needed

05

Grounded answer

Answer stays tied to selected evidence

Evidence-grounded output
Local-first by default
Evidence-grounded answers
Source confirmation when needed
Flexible deployment
Administrative controls built in
Operational friction

Operational knowledge is often buried in files, folders, and fragmented records

Teams waste time searching shared drives, relying on filename memory, opening the wrong document, or manually piecing together answers from service records, assessments, invoices, and certificates. In environments where compliance, maintenance, and operational accuracy matter, bad retrieval is more than inconvenient - it creates risk.

01

Manual folder digging

Critical answers are often trapped behind shared-drive memory, inconsistent naming, and too many near-duplicate files.

DERICai is designed to reduce these retrieval risks before they become operational mistakes.

02

Weak or unverified answers

When retrieval is poor, teams either get no answer or an answer they still have to manually verify before acting.

DERICai is designed to reduce these retrieval risks before they become operational mistakes.

03

Poor visibility into the source

Even when someone finds the right document, the path from question to evidence is rarely clean, repeatable, or auditable.

DERICai is designed to reduce these retrieval risks before they become operational mistakes.

Retrieval path

A controlled path from question to evidence

DERICai does not simply generate an answer. It follows a structured retrieval path through indexed files, checks source strength, and can request source confirmation before it continues.

Trust boundarySecurity layer
Local AI
Default reasoning path
Admin controls
Access, policy, and deployment
Optional external API
Only outside the trust boundary
01

Question

Structured request enters the system

02

Retrieval path

Controlled search through indexed files

Indexed files, chunks, tables, labels, and record fragments are all considered inside the retrieval path.
03

Candidate source

Strongest supporting file rises first

Strongest sourceShortlist if needed
04

Source confirmation

User confirms the correct record if needed

05

Grounded answer

Answer stays tied to selected evidence

Evidence-grounded output
Step 1

Ask or Explore

Use Ask for guided retrieval and answering, or Explore for a faster file-first path by file, folder, or context.

Step 2

Search intelligently

DERICai searches indexed operational drives for the strongest supporting source instead of relying on manual memory or folder digging.

Step 3

Confirm the source if needed

If several files are plausible, DERICai can present the strongest match or a shortlist and let the user confirm the correct source before continuing.

Step 4

Return a grounded answer

Once the source is strong enough, DERICai answers from the evidence inside the selected file, helping keep results traceable and defensible.

Two working paths

Choose the right path for the job

DERICai supports a guided answer path and a faster file-first path. Both stay close to the source, but they serve different working moments.

Ask

Use Ask when the user wants DERICai to interpret the request, search for the strongest supporting source, and answer from the evidence.

  • Guided question flow
  • Best when the user wants an answer
  • Can request source confirmation
  • Optimised for grounded retrieval

Explore

Use Explore when the user wants a faster file-first path by folder, file, or context while staying oriented to the source material.

  • Faster file-first path
  • Best when the user wants to navigate by folder, file, or context
  • Keeps user orientation close to the source material
Security and deployment

Security is part of the product, not a layer added later

DERICai is built for operational environments where control, traceability, and trust matter. Local-first operation is the standard. External model access stays optional and deliberate.

Local-first operation

Local AI is the standard path, keeping core retrieval and reasoning closer to the environment where files live.

Optional external API use

External model access can be enabled only where it is deliberately trusted and appropriate.

Flexible deployment

Run on a single machine, across a LAN, or through controlled internet access.

Administrative and system controls

Controls are built into the platform to support governance, oversight, and controlled operation.

Trust boundary
Optional external API

Outside the default trust boundary and only enabled where deliberately trusted.

User layer

Ask and Explore entry points for guided or file-first retrieval.

Retrieval layer

Controlled search through indexed files, chunks, records, and labels.

Indexed files layer

Operational records, invoices, certificates, assessments, and service evidence.

Admin and controls

Access modes, maintenance, governance, and system-level controls.

Example questions

Example questions DERICai is built to support

Representative operational questions, answered from selected evidence rather than a generic model response.

PDFTraining Record
Question

When did Joe Bloggs pass his first aid course, and who was the training provider?

DERIC answer

Joe Bloggs completed first aid training on 22/01/2026 through Acme Training.

Grounded in selected training record
Traceable answer path from question to selected source.
PDFRisk Assessment
Question

When was the latest fire risk assessment completed for Block B?

DERIC answer

The latest fire risk assessment for Block B was completed on 14/02/2026.

Grounded in fire risk assessment
Traceable answer path from question to selected source.
InvoiceElectrical
Question

Was invoice INV-2047 for the electrical remedial works paid?

DERIC answer

Invoice INV-2047 is marked as paid on 08/01/2026.

Grounded in finance record
Traceable answer path from question to selected source.
Service RecordWater Hygiene
Question

When was the water tank last cleaned at Riverside House?

DERIC answer

The most recent recorded cleaning for the Riverside House water tank took place on 03/03/2026.

Grounded in maintenance record
Traceable answer path from question to selected source.
LiftService Record
Question

When was the last lift service visit completed for Shaft 2?

DERIC answer

The last recorded service visit for Shaft 2 was completed on 17/02/2026.

Grounded in service visit log
Traceable answer path from question to selected source.
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Closed beta

Designed for operational environments where retrieval needs to be trusted

DERICai is currently offered through a controlled demonstration environment using representative sample data. The goal is to let organisations assess the platform without exposing live operational records.

Privacy handling

Contact submissions are used only to review access requests, respond to enquiries, and maintain an audit trail of contact.

Example environments
Estates and facilities
Housing and property management
Compliance-heavy operations
Contractors and service environments
Teams managing fragmented operational records
Contact us

Contact us

Use this form for general enquiries or to request closed beta access. If you are requesting beta access, add a little context about the environment you want DERICai to support.

Information submitted through this form is used only to review access requests, respond to enquiries, and maintain an audit trail of contact.