Keystone
Your organization’s single source of truth.
In the constellation
Keystone highlighted in the live map — hover or tap any node to explore.
The gap
A large organization states the same fact in dozens of places — policies, contracts, handbooks, the wiki, last quarter’s deck — and those statements quietly drift out of agreement. Ask “what’s actually true?” and nobody can answer with certainty, because no single place records each fact once.
The contradictions don’t announce themselves. They hide across the whole corpus until one of them surfaces as a legal exposure, a failed audit, or a decision made on a number that was wrong six months ago.
What Keystone is
Keystone is your organization’s single source of truth — a living graph where every fact is stated once, with provenance, and every contradiction across your documents is found and flagged automatically. Ask it anything and you get one definitive answer, not five conflicting ones.
It’s anti-hallucination for the enterprise itself. The reference layer underneath guarantees that every fact points at something real, so the graph never quietly rots — and when two statements genuinely conflict, Keystone surfaces the clash for a human or a policy to settle.
What it does
State each fact once
Every fact lives in one place, with provenance, as a node in your truth graph — never copied, never silently forked.
Contradiction detection
Sweeps the entire corpus for statements that disagree and surfaces the conflicts humans never catch by hand.
References that resolve
Every link between facts is kept valid, so the graph never points at something that moved or no longer exists.
One definitive answer
Query the graph in plain language and get the authoritative answer — with the trail of where it came from.
The line between judgment and machinery
AccelMars draws one hard line through every product: what an AI decides, and what runs deterministically. Keystone sits on the boundary — and keeps the two honest.
What the AI proposes
- Which fact is authoritative when two genuinely conflict
- Where two documents have started to disagree
- How a stated fact maps to the rest of the graph
What stays deterministic
- Reference integrity — every fact resolves
- Contradiction sweeps across the whole corpus
- The provenance and audit trail on every fact
The split is the safeguard: the system flags and proposes, but it never silently decides which version of the truth wins — a human or your policy makes that call.
Who it’s for
- Legal and compliance teams keeping a large body of policy coherent
- Regulated orgs that must answer “what is our actual position?” with certainty
- Anyone maintaining contracts, handbooks, and policy that quietly contradict each other
Planned — designed, not yet built. It builds on the production integrity layer and two new engines (policy gating and reporting), and follows the self-maintaining knowledge work proven by Evergreen.