Yamaguchi Prefecture and NTT West will begin demonstration experiments on the application of generative AI to internal work and the use of the LLM “tsuzumi” for work that handles sensitive data in order to promote work style reform in local governments.
In the demonstration experiment, tsuzumi will be run on a small GPU server in an on-premise environment to handle sensitive data, and a demonstration will be conducted assuming the use of actual data within the prefecture.
Specific target tasks are expected to include summarizing and proofreading records of work that handles sensitive data in the workplace, and searching and summarizing various work manuals. Tuning will be performed specific to the task to improve accuracy, and applicability to the task will be improved and evaluated.
The effects of the demonstration experiment will be evaluated, and based on the results, full-scale application of “tsuzumi” to the target tasks will be promoted, and consideration will be given to expanding to other internal tasks in Yamaguchi Prefecture, as well as application to tasks in cities and towns within the prefecture.

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