Triple
T21715882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 大船駅 |
E536026
|
entity |
| Predicate | 運営会社 |
P62102
|
FINISHED |
| Object | 東日本旅客鉄道株式会社 |
—
|
LITERAL FINISHED |
How this triple was built (2 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: 東日本旅客鉄道株式会社 | Statement: [大船駅, 運営会社, 東日本旅客鉄道株式会社]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: 運営会社 Context triple: [大船駅, 運営会社, 東日本旅客鉄道株式会社]
-
A.
operatedByCompany
chosen
Indicates that an entity is run, managed, or controlled by a specific company.
-
B.
operatedByCompanyHeadquarteredIn
Indicates that an entity is operated by a company whose headquarters is located in a specified place.
-
C.
operatingCompanyAbbreviation
Indicates that the object is an abbreviated or shortened form of the name of the company that operates the subject.
-
D.
parentCompanyDuringOperation
Indicates that one company functioned as the parent company of another during the time a specific operation or activity was taking place.
-
E.
memberCompany
Indicates that a company is formally part of, or affiliated as a member with, a larger organization, group, or association.
- F. None of above.
Provenance (3 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96ab4c88190b76f4a6b7c855039 |
completed | April 27, 2026, 9:47 p.m. |
| PD | Predicate disambiguation | batch_69e6969725bc81908e7ad19619ba2688 |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:47 p.m.