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Southeast Asian marketplace work · simulation and AI-led research · Oct 2026

Protect what gets measured

“The metric moved; nothing real had improved.”

Henokh Fibrianto and Larry LinCo-authors, Grab Tech

Grab Tech · 2026-10-05

Protect the measurement

Did the predictor improve, or did it read the outcome?

Example

Test the behavioral model

“The behavioral half cannot be translated, because no source file tells us how a passenger will behave.”

Henokh Fibrianto and Larry LinCo-authors, Grab Tech

Grab Tech · 2026-10-05

Test behavioral transfer

What happens when dispatch changes the supply seen by other users?

Example

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