Triple
T23437871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lee Ufan Museum |
E563512
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Benesse Holdings, Inc. |
—
|
NE NERFINISHED |
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: Benesse Holdings, Inc. | Statement: [Lee Ufan Museum, owner, Benesse Holdings, Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Benesse Holdings, Inc. Context triple: [Lee Ufan Museum, owner, Benesse Holdings, Inc.]
-
A.
Benesse Holdings
chosen
Benesse Holdings is a Japanese corporate group best known for its education, publishing, and art-related businesses, including the development of cultural projects like the Benesse Art Site Naoshima.
-
B.
Benesse Palette, Inc.
Benesse Palette, Inc. is a subsidiary company within the Benesse Group, involved in providing education- and lifestyle-related services under the broader Benesse Holdings umbrella.
-
C.
Benesse InfoShell Co., Ltd.
Benesse InfoShell Co., Ltd. is a Japanese information technology and services company within the Benesse Group that supports its education and lifestyle businesses through IT solutions and systems development.
-
D.
Gakushuin educational corporation
Gakushuin educational corporation is a Japanese private educational institution that operates the prestigious Gakushuin schools, historically associated with educating members of the Imperial Family and elite society.
-
E.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e24553980c8190bb66a2ae0bdab125 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a5dda7448190b6c686e0db4f4f2f |
completed | April 29, 2026, 6:31 a.m. |
Created at: April 17, 2026, 5:50 p.m.