Sovereign GaiXer is in use at Soka City, Saitama Prefecture, as an on-premises generative AI service, and since September 25 FIXER offers a Blackout App for information disclosure work as a standard feature of the on-premises edition.
Sovereign GaiXer is FIXER's on-premises generative AI service. The two stories describe a product moving from a single municipal introduction to a shipped standard feature.
The earlier story covers Soka City, Saitama Prefecture, adopting the service for confidential administrative work such as meeting minutes and internal regulations. The city had promoted AI use to address labor shortages from the declining birthrate and aging population, but conventional generative AI raised information leakage concerns for tasks handling personal and confidential data. Sovereign GaiXer keeps AI use inside a closed city office environment.
The later story covers the Blackout App, which FIXER began offering on September 25 as a standard feature of the on-premises service. It was co-developed with Iga City, Mie Prefecture. The app displays candidates for masking, such as names, addresses, and phone numbers, while staff make the final call. It costs nothing extra and became available the same day in the free trial environment.
Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.
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FIXER began offering a Blackout App for information disclosure work on September 25 as a standard feature of its on-premises generative AI Sovereign GaiXer. Co-developed with Iga City, Mie Prefecture, it displays candidates for masking, such as names, addresses, and phone numbers, while staff make the final call. It costs nothing extra and is available the same day in the free trial environment.
FIXER announced that Soka City, Saitama Prefecture, has begun introducing the on-premises generative AI service Sovereign GaiXer, the first such case among municipalities nationwide. The city has promoted AI use to address labor shortages from the declining birthrate and aging population, but conventional generative AI raised information leakage concerns for tasks handling personal and confidential data. The new system keeps AI use within a closed city office environment.