
How long does the CAIO seat carry the yes?
Not: how many months the contract runs.
Mandate length is horizon.
Build. Stabilize. Hand off. Stop.
Without a horizon the title is endless and judgment stays soft.
I run retained AI Executive Search mandates from Hamburg for DACH seats. This page sets the seat horizon. It invents no tenure averages and does not clone interim or fractional hubs.
Length means: for which period the contested yes is scoped.
What must be proven inside that horizon?
What may hand to a successor or the line after?
HR months alone do not answer that.
The 90-day brief is the first window, different spoke.
Interim and fractional are form, different spokes.
Here: how far the mandate carries the yes before board and bearer renegotiate.
Mismatch: 90-day proof language with an open-ended title and no stop.
No typical CAIO tenure years.
No success rates.
No market percentages.
Unknown stays unknown. Horizon stays design.
Horizon of the yes: build, stabilize, handoff, or a clear stop.
Proof at horizon end.
Option: extension only with a new brief, not on autopilot.
Otherwise you search a title without a timeline.
If the horizon is real, retain the AI Executive Search mandate with scoped length.
If you only want 'permanent and strong,' you are not searching yet.
If you treat length as contract months only, you have not designed the seat yet.
No. Seat horizon for the yes: not only HR probation.
No. Years without a proof axis are theatre.
No. Interim and fractional stay their own form spokes.