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JapanConsumer goods2024 – ongoing

CASIO

CASIO AI CHAT in-house generative AI chatbot

Casio built an in-house AI chatbot on Amazon Bedrock in about a month with three people

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Problem

Casio wanted employees across the group to use generative AI for coding, writing and research, and to switch between models as they improved.

Approach

A core team of three built the chatbot in about one month on Amazon Bedrock and rolled it out company-wide in March 2024. It runs on a closed network. Prompt logs feed usage dashboards. Coding support was the most common use, with Claude 3.5 Sonnet praised for coding and Japanese. Casio planned to add creative work and internal document search.

Results

1,600人強registered users as of September 2024Vendor case study[1]
3 名size of the core implementation teamVendor case study[1]

Takeaway

Casio chose Bedrock so it could add new models quickly without rebuilding the app.

Categories

Innovation type
Process innovation
Evidence
Vendor case study

Sources

Source summaries

[1]Amazon Web Services Japan4 Oct 2024

AWS Japan's account of Casio's internal chatbot. It gives the build time of about a month, a team of three, and registered and active user counts as of September 2024. It also describes the architecture and the most common uses.

Full details are in the original sources.

Added 2 Nov 2026 · Updated 2 Nov 2026
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