Laura Chen, Head of Operations Analytics at a global logistics company, oversees the deployment of an AI-based routing optimization system. The…

The delay in measurable benefits is best explained by the "Ramp-up" factor. This term describes the period after initial deployment during which an AI system's performance and value contribution gradually increase as it accumulates more data, users become more proficient, and the model refines its outputs. The scenario explicitly states that the model "steadily improves...based on accumulated operational data" and that significant savings materialized only "after several months of continuous use." This time-dependent improvement curve is the hallmark of the ramp-up phase in AI value realization.

A. Validation: This is the pre-deployment phase of testing and confirming the model's accuracy and functionality, which has already been completed.
C. Adoption: While related, adoption refers to user acceptance and usage rates. The primary driver of delayed value here is the model's learning curve, not just user uptake.
D. Integration: This refers to the technical process of connecting the AI system with existing infrastructure, which occurred before the system was made accessible.

1. Simester, D., Tucker, C. E., & Brynjolfsson, E. (2022). The Business of Artificial Intelligence: An Introduction for Managers. MIT Sloan School of Management. (Course materials often discuss the AI project lifecycle, including the post-deployment phase where models continue to learn and value is gradually realized).

2. Fountaine, T., McCarthy, B., & Saleh, T. (2019). Building the AI-Powered Organization. Harvard Business Review, 97(4), 62-73. (Discusses the stages of AI implementation, noting that value often accrues over time as systems learn and scale, consistent with a ramp-up period).