Major Update Announced for High-Precision Industrial Translation AI T-4OO

Rosetta, a leading AI translation company under Metareal Group, recently unveiled a significant upgrade to its high-precision industrial translation AI, T-4OO. This update, set to launch in January 2026, boasts an impressive 81.7% reduction in the effort needed for text corrections, thanks to advancements in translation quality.

The success of this upgrade can be attributed to the seamless integration of state-of-the-art generative AI technology with the proprietary industrial translation techniques that Rosetta has refined over two decades. This combination not only enhances the accuracy of translations but also ensures that the context is accounted for, thus improving the overall translation experience for users. Moreover, the accuracy of asset references and the consistency of terminology utilized within translations have been significantly boosted, which in turn minimizes the need for manual adjustments post-translation.

Background of the Update

Rosetta’s new vision—developing a translation AI that negates the need for human edits—has fueled this latest upgrade. T-4OO has consistently provided stable quality through its fusion of proprietary translation technology and generative AI. This update marks a pivotal step towards achieving their vision by dramatically elevating translation quality and drastically cutting down on the manual correction work necessary after translation.

Key Features of the Update

1. Improvement in Translation Quality and Contextual Understanding: With the latest generative AI technology, T-4OO ensures natural sentence generation that is context-aware, maintaining stability even with lengthy and complex sentences.
2. Enhanced Accuracy of Asset References and Terminology: The reflection rate of existing bilingual resources and glossaries has improved, leading to a higher rate of accuracy in corporate expressions and technical jargon, allowing for reduced expression inconsistencies.
3. Reduction of Post-Translation Correction Efforts: An increase in translation accuracy means fewer areas that require checking and adjustments, ultimately streamlining overall workflow.

Verification Results from Internal Tests

Initial testing by Rosetta has shown that T-4OO surpasses previous translation models from the company, achieving remarkable improvements in translation accuracy.

- Note: The percentage figures relate to the number of terms requiring manual corrections when translating from Japanese to English under high-precision conditions, factoring in the fidelity of the original documents alongside adherence to reference materials. This score reflects the accuracy of Text-to-Text translations and does not include extraction from files or layout restoration statistics.
- The BLEU score, a widely recognized metric for assessing machine translation quality, is referenced for informational purposes only.

Unique Value of High-Precision Translation

Thanks to the recent accuracy enhancements, T-4OO excels in various fields, including:

- Medical, legal, patent, and manufacturing documents that require high levels of specialization.
- Manuals and specifications where consistency and coherence are critical for translation tasks.
- Continuous quality improvement leveraging translation assets like glossaries.

T-4OO aims to provide a translation environment that becomes increasingly accurate with each use, thereby supporting businesses in their translation endeavors.

Comments from Atsunori Shinoda, Development Director of T-4OO

"At T-4OO, we are continuously working on enhancing translation quality beyond just UI and feature additions. This latest update incorporates advancements in generative AI, further elevating the precision of individual sentences and enhancing the accuracy of our translation assets. We encourage users to experience the new quality of high-precision translation with their actual business documents."

About T-4OO

T-4OO is an advanced AI translation service that merges customization for specialized documents and internal terminology with the fluency achieved via generative AI translations. Unlike traditional industrial translations, T-4OO allows users to leverage their own translation assets without the need to build costly dedicated engines, ensuring accurate reflection of expression and style in translated texts.

For more about T-4OO and to experience its free trial, visit here or contact for a trial here.

About Metareal Group

With a mission to liberate people from the constraints of location, time, and language, Metareal Group holds the number one market share in the Japanese translation sector. They cater to 2,000 specialized fields, from law to pharmaceuticals, and are dedicated to creating fully customized AI development services to tackle client challenges.

About Rosetta

As Japan's leading AI translation company, Rosetta offers services aimed at specialized documentation in sectors such as pharmaceuticals, manufacturing, and law, backed by a robust technology foundation and an extensive client base of over 6,000 companies. Their flagship service, T-4OO, delivers advanced translation capabilities meeting high standards across 2,000 specializations and 100 languages.