Triple
T18506631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yahoo! Japan Corporation |
E452212
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Yahoo! JAPAN Mail
Yahoo! JAPAN Mail is a popular web-based email service provided by Yahoo! Japan, widely used in Japan for personal and business communication.
|
E452212
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Yahoo! JAPAN Mail | Statement: [Yahoo! Japan Corporation, hasSubsidiary, Yahoo! JAPAN Mail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yahoo! JAPAN Mail Context triple: [Yahoo! Japan Corporation, hasSubsidiary, Yahoo! JAPAN Mail]
-
A.
Yandex Mail
Yandex Mail is a free email service provided by Russian tech company Yandex, offering web-based and mobile access with features like spam protection, large storage, and integration with other Yandex services.
-
B.
Yahoo
Yahoo is a pioneering web services company best known for its web portal, search engine, email service, and online media offerings.
-
C.
Naver Mail
Naver Mail is a web-based email service provided by South Korean internet company Naver, offering features like large storage, spam filtering, and integration with other Naver services.
-
D.
Yahoo Mail
Yahoo Mail is a free web-based email service known for its large storage capacity, integrated productivity features, and long-standing presence as one of the earliest major email providers on the internet.
-
E.
Yahoo! Japan Corporation
Yahoo! Japan Corporation is a major Japanese internet company operating the Yahoo! Japan portal and a wide range of online services including search, e-commerce, and digital advertising.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Yahoo! JAPAN Mail Triple: [Yahoo! Japan Corporation, hasSubsidiary, Yahoo! JAPAN Mail]
Generated description
Yahoo! JAPAN Mail is a popular web-based email service provided by Yahoo! Japan, widely used in Japan for personal and business communication.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yahoo! JAPAN Mail Target entity description: Yahoo! JAPAN Mail is a popular web-based email service provided by Yahoo! Japan, widely used in Japan for personal and business communication.
-
A.
Yandex Mail
Yandex Mail is a free email service provided by Russian tech company Yandex, offering web-based and mobile access with features like spam protection, large storage, and integration with other Yandex services.
-
B.
Yahoo
Yahoo is a pioneering web services company best known for its web portal, search engine, email service, and online media offerings.
-
C.
Naver Mail
Naver Mail is a web-based email service provided by South Korean internet company Naver, offering features like large storage, spam filtering, and integration with other Naver services.
-
D.
Yahoo Mail
Yahoo Mail is a free web-based email service known for its large storage capacity, integrated productivity features, and long-standing presence as one of the earliest major email providers on the internet.
-
E.
Yahoo! Japan Corporation
chosen
Yahoo! Japan Corporation is a major Japanese internet company operating the Yahoo! Japan portal and a wide range of online services including search, e-commerce, and digital advertising.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5334266708190b59aca3a2218c095 |
completed | April 19, 2026, 7:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0471470bfc8190bf64c367d2e37a81 |
completed | May 13, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_6a047dabf1e481908179fd57c83215d0 |
completed | May 13, 2026, 1:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a047e5148a08190b3288b2a07c7ed78 |
completed | May 13, 2026, 1:36 p.m. |
Created at: April 10, 2026, 11:36 a.m.