Triple
T7363945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Metropolitan Museum of Photography |
E169819
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Tokyo Metropolitan Foundation for History and Culture
The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
|
E659334
|
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: Tokyo Metropolitan Foundation for History and Culture | Statement: [Tokyo Metropolitan Museum of Photography, operatedBy, Tokyo Metropolitan Foundation for History and Culture]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Foundation for History and Culture Context triple: [Tokyo Metropolitan Museum of Photography, operatedBy, Tokyo Metropolitan Foundation for History and Culture]
-
A.
Institute for Japanese Culture
The Institute for Japanese Culture is a research center dedicated to the academic study, preservation, and promotion of Japan’s culture, traditions, and related humanities disciplines.
-
B.
Expo ’90 Foundation
Expo ’90 Foundation is a Japanese organization established after the 1990 International Garden and Greenery Exposition that promotes global environmental conservation and harmonious coexistence between nature and humankind.
-
C.
Tokyo National Museum
Tokyo National Museum is Japan’s oldest and largest museum, renowned for its extensive collection of art and archaeological artifacts from Japan and other Asian countries.
-
D.
National Institute of Culture and History
The National Institute of Culture and History is Belize’s government agency responsible for preserving, promoting, and managing the country’s cultural heritage, arts, and historical institutions.
-
E.
Sankeien Hoshōkai Foundation
The Sankeien Hoshōkai Foundation is an organization responsible for preserving, operating, and promoting the historic Sankeien Garden in Yokohama, Japan.
- 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: Tokyo Metropolitan Foundation for History and Culture Triple: [Tokyo Metropolitan Museum of Photography, operatedBy, Tokyo Metropolitan Foundation for History and Culture]
Generated description
The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Foundation for History and Culture Target entity description: The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
-
A.
Institute for Japanese Culture
The Institute for Japanese Culture is a research center dedicated to the academic study, preservation, and promotion of Japan’s culture, traditions, and related humanities disciplines.
-
B.
Expo ’90 Foundation
Expo ’90 Foundation is a Japanese organization established after the 1990 International Garden and Greenery Exposition that promotes global environmental conservation and harmonious coexistence between nature and humankind.
-
C.
Tokyo National Museum
Tokyo National Museum is Japan’s oldest and largest museum, renowned for its extensive collection of art and archaeological artifacts from Japan and other Asian countries.
-
D.
National Institute of Culture and History
The National Institute of Culture and History is Belize’s government agency responsible for preserving, promoting, and managing the country’s cultural heritage, arts, and historical institutions.
-
E.
Sankeien Hoshōkai Foundation
The Sankeien Hoshōkai Foundation is an organization responsible for preserving, operating, and promoting the historic Sankeien Garden in Yokohama, Japan.
- F. None of above. chosen
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_69c68a5ade988190885b7175f63b7534 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f1603e1481909fb1dce2c9a7c577 |
completed | March 27, 2026, 9:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fab704008190ad07e12ead1a13ed |
completed | March 28, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_69c7fdc524c081909ba9f584b783eded |
completed | March 28, 2026, 4:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7fe4702348190acc48eaec934630a |
completed | March 28, 2026, 4:13 p.m. |
Created at: March 27, 2026, 3:06 p.m.