One policy change, start to finish.
Watch a company move its remote-work policy from 3 to 5 days — and how Engram reviews the change, catches a hidden contradiction, fixes it, and lets you rewind.
The change
HR updates the remote-work policy to 5 days in-office. Engram records it as a commit.
The reviewable diff
Every change is a diff you can read before it ships — green added, amber retired.
The contradiction, caught
Before the change ships, Engram's checks catch a fact that no longer agrees with it.
The fix
Update the stale payroll fact to match the new policy — recorded as its own commit.
Deploy the corrected memory
With the contradiction resolved, commit 8 becomes the live memory — 7/7 tests passing.
Rewind to any point
Replay what the AI believed at every commit — the answer flips as history moves.
Why it matters
The same question, three kinds of memory. Only versioned memory stays correct — and lean.
No memory can't answer. Generic memory answers from stale facts and contradicts itself. Engram answers from the deployed, tested commit — correct, current, and token-lean.
See the three-way comparison →