Citi’s Massive Upload: Teaching 175,000 Employees to Talk AI

One hundred seventy-five thousand Citi employees across eighty countries are learning a new language. It is not Python, and it is not English. It is the language of prompts.

In September, an internal memo titled “Asking Smart Questions – Prompting like a Pro” arrived in every inbox. Staff were told they had sixty days to complete a short course that teaches them how to communicate more effectively with the bank’s in-house AI systems. Some employees will finish it in ten minutes. Others may need half an hour. Everyone must take it.

The program is not an experiment. It is a statement of direction. Citi now treats prompt fluency the same way it once treated Excel or Bloomberg terminals, as a baseline requirement for modern banking. After logging more than six and a half million prompts this year, the bank wants to move from trial and error to precision workflows.

This is not a hackathon. It is an operating-system update for one of the world’s oldest financial institutions.