Model at validate
Simon Tanaka
Research & Development · Data Science & Modeling · RD5B Drift Response
$89k
value
96%
confidence
32
people affected
1h 0m
age
2h 37m
sla
67%
progress
Currently held by
DATA-ANALYTICS spine
Running in the shared AI GBS spine
Raised by
Kofi Voss
Requester of record
At station
Validate
AI GBS layer · station 4 of 6
Where this train is on the line
Evidence trail
Every station this unit has passed, who acted, and what they left behind
This is the readable trail. more
Cleared detect drift
-60mFeature Engineering Agent
Spine control pack posted, three-way evidence attached
Cleared diagnose
-45mModel Training Agent
Inputs, rule version and output hash written to the evidence log
Cleared retrain
-30mFeature Engineering Agent
Spine control pack posted, three-way evidence attached
Holding at validate
-15mFeature Engineering Agent
Spine control pack posted, three-way evidence attached
What happens next
The next station and its rule
Approve promotion
run by Director, Data Science · Policy layer
Held for a named human when the unit exceeds the model decision envelope, when confidence falls below the floor, or when a policy clause is engaged.
approver Director, Data Science
Why the signal is what it is
Derived from time against commitment, not from the state
Green. This item is still inside the time it was committed to, and it is not close enough to that line for its materiality to pull it forward. Green says nothing about who holds it: an item can be green and sitting with a person.