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Other Disclosures4344SOURCENEXT CORPORATIONInformation and Communications, Services and Others

Notice Regarding Pocketalk Corporation's Proprietary Development of a World-Leading Offline Translation Engine

Pocketalk Corporation, a consolidated subsidiary, has independently developed an offline translation engine that operates without a network connection. It announced that the engine recorded COMET scores of 0.89–0.91 for text translation from major languages into Japanese.

Worth reading
73In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
0.91
COMET score (English (US) and Chinese (Traditional))
Wording
Conditional
How definitive the wording is.

Announced details

Offline translation engine
Applicable field (uses covered by this announcement)

Medical, public-sector and financial applications; companies and organizations handling personal, medical, financial and internal confidential information; corporate systems; and incorporation into various devices

What the company reported numerically
Quantitative Effects

COMET score: English (US) and Chinese (Traditional): 0.91; Chinese (Simplified) and Korean: 0.90; Vietnamese: 0.89

Relationship between the counterparty and the company
SOURCENEXT CORPORATION4344
Relationship with the Company

Pocketalk Corporation is our consolidated subsidiary. Rights to the development deliverables belong to Pocketalk Corporation. Work has been outsourced to development partners.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

According to Pocketalk Corporation (November 2026). The FLORES-200 evaluation dataset released by Meta and Unbabel/wmt22-comet-da were used. The comparison targets were translation engines provided for general consumers.

Announced details
ItemDetails
Names of Products / Services CoveredOffline translation engine
Relationship with the CompanyPocketalk Corporation is our consolidated subsidiary. Rights to the development deliverables belong to Pocketalk Corporation. Work has been outsourced to development partners.
Applicable areaMedical, public-sector and financial applications; companies and organizations handling personal, medical, financial and internal confidential information; corporate systems; and incorporation into various devices
Quantitative EffectsCOMET score: English (US) and Chinese (Traditional): 0.91; Chinese (Simplified) and Korean: 0.90; Vietnamese: 0.89
SourceAccording to Pocketalk Corporation (November 2026). The FLORES-200 evaluation dataset released by Meta and Unbabel/wmt22-comet-da were used. The comparison targets were translation engines provided for general consumers.
Items this document does not state (13)
CounterpartyCounterparty overviewContract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historyImpact on Business Performance

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.

Because it leveraged insights into translation quality and usability accumulated since the launch of its translation device in 2017 and played an active role in planning, defining specifications for, developing and evaluating the translation engine.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding Pocketalk Corporation's Proprietary Development of a World-Leading Offline Translation Engine | SOURCENEXT CORPORATION (4344) timely disclosure | Komori