#Japan #Tokyo #AI Translation #T-400 #Rosetta

Introduction

In December 2025, Rosetta, a leading AI translation service provider in Japan, announced a significant update to its high-precision AI translation tool, T-400. This update includes a revamped user interface for the translation history screen and the introduction of a summarization feature. These enhancements aim to improve the visibility and usability of translation results, making it easier for users to manage and comprehend their translations.

Enhancements for Improved Translation Management

Translation History Screen Redesign

The main focus of this update is the new design of the translation history screen. Feedback from users highlighted the need for better intuitiveness in finding translation results. Particularly in professional settings, users expressed a desire for a system that simplifies the review and reuse of translation outputs. The redesigned screen features an intuitive UI that enhances the visibility of translation results. Key improvements include:

• - Improved Interface: The layout and design modifications enable users to swiftly grasp where to find information.
• - Detailed Results Display: The screen for viewing translation results has been made more accessible, allowing users to download and access information easily.

These changes significantly reduce the stress related to managing past translations, thereby improving the overall workflow for regular translation tasks.

New Summarization Feature

Alongside the UI updates, Rosetta has introduced a new summarization feature within the translation history screen. Utilizing generative AI, this feature automatically distills the essence of translated texts and presents concise summaries. The benefits of this feature include:

• - Immediate Comprehension: Users can quickly understand key points from translated documents, such as academic papers or technical reports.
• - Content Verification: Allows for efficient reading of long documents before sharing internally, facilitating better decision-making processes.
• - Comparison and Organization: Simplifies the process of comparing multiple translations and organizing outputs, enhancing both clarity and efficiency.

This feature is particularly applicable in scenarios involving lengthy translations, enabling users to deepen their understanding of content while saving time on post-translation tasks.

Insights from the Development Team

Atsunori Shinoda, the development manager of T-400, commented on the update: "Translation should not end at just converting text; it is crucial to understand how to leverage the results. The enhancements to the translation history screen and the addition of the summarization feature focus on improving usability and comprehension, which were significant requests from our users. We will continue to develop functionalities that support the comprehensive translation workflow based on user feedback."

About T-400

T-400 stands out for its customization capabilities and fluency achieved through generative AI, making it a preferred choice for translating specialized documents and internal terminology. Unlike traditional industrial translation services, T-400 allows users to leverage existing translation assets to accurately reflect writing style without needing to invest in high-end proprietary engines. The service can be explored further on Rosetta's website.

Conclusion

Overall, the updates made to T-400 underscore Rosetta's commitment to enhancing user experience in the AI translation domain. By making translation management more intuitive and enabling quick comprehension through summarization, Rosetta aims to empower professionals to navigate their translation tasks more effectively. With T-400, users can anticipate an evolution in how translations are created and utilized, catering to a broad range of specialized fields such as law, medicine, finance, and technology.