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JapanTechnology and telecom2023 – ongoing

KDDI

KDDI AI-Chat employee assistant

KDDI opened its internal generative AI chat service to 10,000 employees for actual work

In progressCompany's own claimOfficial ↗

Problem

KDDI wanted employees to use generative AI in business while managing the risk of confidential information leaving the company.

Approach

KDDI began operational use of AI-Chat on May 24, 2023. It provided a dedicated environment for research and document preparation. A cross-functional organization supported the rollout under the group's AI principles. The company also planned guidelines specific to generative AI.

Results

10,000employees covered by the operational rollout, rather than a measured active-user countCompany's own claim[1]

Takeaway

The initial disclosure established access for employees and actual business use. It did not report measured productivity gains.

Categories

Innovation type
Process innovation
Evidence
Company's own claim

Sources

  1. 社員1万人が「KDDI AI-Chat」の利用を開始
    KDDI25 May 2023Company publication

Source summaries

[1]KDDI25 May 2023

KDDI announced that AI-Chat had entered actual business use for 10,000 employees. It described a dedicated operating environment and governance arrangements, with further guidelines planned.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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