Announced details
Correction-required rate of 0.05% in the contracts field (based on the number of sentences). As a reference, approximately 1 sentence per 100–200 pages.
User of T-4OO provided by 株式会社ロゼッタ. Attorney Nakayama Tatsuki (中山達樹) advises on improving translation performance as a translation adviser.
International law firm managed by attorney Nakayama Tatsuki (中山達樹). Other details, including location, capital and year established, are not disclosed.
3-7-1 Kanda Jimbocho, Chiyoda-ku, Tokyo (head office of 株式会社ロゼッタ)
There is no change to the outlook regarding the impact on financial results disclosed in the notice dated 13 April 2026.
The company does not address Contract Value / Offering price.
ITR, “ITR Market View: Conversational AI and Machine Learning Platform Market 2025” (translation market: vendor revenue share)
| Item | Details |
|---|---|
| Names of Products / Services Covered | T-4OO (industrial translation AI), Ultra-High Accuracy (Reasoning) mode |
| Counterparty | 中山国際法律事務所 (publication of a user comment) |
| Counterparty overview | International law firm managed by attorney Nakayama Tatsuki (中山達樹). Other details, including location, capital and year established, are not disclosed. |
| Relationship with the Company | User of T-4OO provided by 株式会社ロゼッタ. Attorney Nakayama Tatsuki (中山達樹) advises on improving translation performance as a translation adviser. |
| Launch date | 13 April 2026 (actual date the “Ultra-High-Accuracy (Deliberation)” mode was added to T-4OO) |
| Applicable area | Contracts (including outsourcing agreements, nondisclosure agreements, sales contracts, license agreements and share transfer agreements), Instruction manuals and manuals, Pharmaceutical and medical documents, Patent documents, Earnings releases and IR materials |
| Location | 3-7-1 Kanda Jimbocho, Chiyoda-ku, Tokyo (head office of 株式会社ロゼッタ) |
| Quantitative Effects | Correction-required rate of 0.05% in the contracts field (based on the number of sentences). As a reference, approximately 1 sentence per 100–200 pages. |
| Impact on Business Performance | There is no change to the outlook regarding the impact on financial results disclosed in the notice dated 13 April 2026. |
| Source | ITR, “ITR Market View: Conversational AI and Machine Learning Platform Market 2025” (translation market: vendor revenue share) |
Items this document does not state (8)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.The system uses agentic AI to assess quality and present alternatives, enabling it to identify potentially mistranslated passages in contracts as well and narrow the scope of review to passages requiring confirmation.