AI case study

Taisei CorporationWorkforce AI training

Generic AI training wouldn't reach workers across construction sites, studios, and sales floors. Each built a Custom GPT for their own role.

Published

Key results

Annual Time Savings
66k hours
Weekly Time Savings
5.48 hours
Time Reduction (Specific Tasks)
70–80%

Result highlights

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The story

Context

A major Japanese general contractor with employees spanning field construction sites and back-office roles across building design, civil engineering, and sales.

Challenge

The company identified that the real barrier to productivity wasn't teaching employees to use generative AI, but helping each person adapt it to...

Solution
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Scope & timeline

  • Training enrollment expanded from 250 to 1,000 employees

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The company

Taisei Corporation logo

Taisei Corporation

taisei.co.jp

General contractor for large-scale building and infrastructure projects.

IndustryReal Estate & Construction
LocationShinjuku, Tokyo, Japan
Employees10K-50K
Founded1873

The vendor

ROLE IN THIS CASE STUDY

Provided ChatGPT Enterprise for human resource development and company-wide business reform.

IndustrySoftware & Platforms
LocationSan Francisco, CA, USA
Employees1K-5K
Founded2015

Use case

Taisei Corporation's Workforce AI training is part of this use case:

Workplace AI
277 case studies(+233% YoY)
Proven impact?
Average
3.2Typical
3.2Typicalwithin Real Estate & Construction
3.2Typicalwithin HR

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