EDN Memory Engine

Reliable memory
for AI systems.

EDN, the Episodic Dialogue Network, is provenance-governed memory middleware. It gives any model persistent, governed recall, with every fact typed, sourced, and eligible by design.

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EDN Memory Engine / record viewlive
Customer is on the Enterprise plan
source: Order System
DOCUMENT_VERIFIED
Renewal confirmed for 12 months
source: the account owner
USER_CONFIRMED
Prefers to be contacted by email
the model assumed this
AI_GENERATED EXCLUDED
The guess never becomes a fact. Provenance enforced.
The Problem

AI systems lose context. Fabricated and unverified information becomes truth.

AI systems, agents and applications depend on memory to maintain continuity and act reliably. When context, source and verification are lost, generated content, assumptions and hallucinations can be stored and reused as facts - creating silent errors that persist, spread and influence future decisions.

Four-step failure sequence
How unreliable memory becomes system truth
01
02
03
04
Stated, uncertain
The model offers a guess it was never sure of.
Restated, confident
It comes back later with no trace of the doubt.
Reused as context
Now it is memory the system relies on.
Acted on
A decision is made on a fact that was never real.
What breaks, what follows
01 · Breaks
Context
Critical information is lost, compressed or reconstructed.
Hover to see what follows →
01 · Follows
Fabrication
Missing information is replaced with plausible output.
02 · Breaks
Continuity
Systems cannot reliably carry knowledge across sessions and workflows.
Hover to see what follows →
02 · Follows
False confidence
Uncertain claims return as established facts.
03 · Breaks
Provenance
The origin and reliability of information disappear.
Hover to see what follows →
03 · Follows
Persistent errors
Incorrect information is stored, retrieved and reinforced.
04 · Breaks
Verification
Facts, assumptions and AI-generated content become indistinguishable.
Hover to see what follows →
04 · Follows
Incorrect actions
Systems make decisions using unreliable memory.
What EDN Is

Governed memory infrastructure for AI.

EDN, the Episodic Dialogue Network, sits between your systems and any model. It captures interactions and documents, types every record by where it came from, and assembles a bounded, governed memory context for each turn. The model stays yours. The memory, its sources, and the rules for what may be recalled stay with EDN.

AI agents
Assistants
Applications
Documents
EDN Memory Engine
type . govern . retrieve
governed
context
any
LLM

Many inputs, one governed memory, any model. EDN is infrastructure, not a chat feature.

01
Governed
Every memory is classified by where it came from, and eligibility is enforced at the data layer. The model’s own unconfirmed output is never recalled as fact, by design.
02
Deterministic
The retrieval path calls no model. The same query over the same memory follows the same path, every time.
03
Model-independent
Bring any LLM. Swap it whenever you like. The memory and its governance stay in place.
See It Work

See EDN running.

EDN runs behind a live chat and a governance console today. Ask across sessions and watch it recall with sources attached. Open the memory dashboard and see provenance, integrity, and abstention in real time. Powered by EDN Memory Engine.

Request early access
Live chat
Powered by EDN
What is our data-retention window for EU customers?
EU customer data is retained for 24 months, then deleted within 30 days, per the Data Retention Policy.
Data Retention Policy v4EU DPA s.7
Every fact traced to its source - nothing recalled without one.
Memory dashboard
Live
Integrity
0
gate violations
Response
Fast
SIP assembly, every turn
provenance composition
Governed context
To the model
[MEMORY CONTEXT]
- EU data retained 24 months. (DOCUMENT_VERIFIED)

- Deleted within 30 days after. (DOCUMENT_VERIFIED)
[END MEMORY CONTEXT]
Every fact carries its source, inline.
Who It’s For

For those needing reliable memory. For builders accountable for AI systems.

Build with EDN
Developers & agent builders
  • Governed, provenance-typed memory
  • Available through a straightforward API
  • No memory layer to build from scratch
Build directly on governed memory - skip building your own memory layer.
Govern with EDN
Regulated & reputation-sensitive organisations
  • Traceability and audit trail built in
  • Governance and compliance posture
  • Proof of how the system behaves
Prove how your AI system behaves - not just that it works.
Roadmap

What is shipped, and what is coming.

EDN is a working, fully functional MVP with a sealed evaluation, a provisional patent, and a closed-source core. We are plain about what is live and what is next.

Now . Shipped
Deterministic, model-free retrieval
Seven provenance classes
Structural exclusion of AI-generated content
Document ingestion
Cross-session and project memory
Bring your own LLM
Live console and chat
Next . Building
Signed evidence export
Retrieval reconstruction on the live path
Connectors UI
Later . Planned
Personalisation
Team and billing
Production environment