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JapanHealthcare and life sciences2023 – ongoing

Sumitomo Pharma

Company-wide generative AI chat tool

Sumitomo Pharma opened a ChatGPT-style chat tool to all employees in May 2023

In progressCompany's own claimOfficial ↗

Problem

The company wanted staff to use generative AI for office work and R&D without risking leaks of company information.

Approach

Sumitomo Pharma launched a browser-based chat tool on OpenAI's engine on 26 May 2023, set up so OpenAI does not reuse the entered data. All employees can use it. Pre-launch tests found it useful for gathering information, drafting internal documents and formatting data. The company planned an enhanced version that would also hold pharmaceutical and drug development information.

Results

No published figures

Takeaway

The company set up a data-protected environment first and tested uses before opening the tool to everyone. It published no usage or savings figures.

Categories

Innovation type
Process innovation
AI technology
Generative AI
Evidence
Company's own claim

Sources

Source summaries

[1]Sumitomo Pharma2 Jun 2023

Sumitomo Pharma's release announces company-wide operation of the chat tool from 26 May 2023. It describes the setup that keeps entered data from being reused and the plan for an enhanced version. It gives no quantified results.

Full details are in the original sources.

Added 2 Nov 2026 · Updated 2 Nov 2026
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