Triple
T19041744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Museum of Contemporary Art, Tokyo |
E466019
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Tokyo Metropolitan Foundation for History and Culture |
—
|
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: Tokyo Metropolitan Foundation for History and Culture | Statement: [Museum of Contemporary Art, Tokyo, 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: [Museum of Contemporary Art, Tokyo, operatedBy, Tokyo Metropolitan Foundation for History and Culture]
-
A.
Tokyo Metropolitan Foundation for History and Culture
chosen
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.
-
B.
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.
-
C.
Tokyo Metropolitan Park Association
The Tokyo Metropolitan Park Association is a public organization responsible for managing and maintaining many of Tokyo’s major parks and green spaces.
-
D.
Tokyo Metropolitan Historic Site
Tokyo Metropolitan Historic Site is a cultural heritage designation used by the Tokyo Metropolitan Government to recognize and protect historically significant locations, buildings, and ruins within Tokyo.
-
E.
National Museum of Japanese History
The National Museum of Japanese History is a major research-oriented history museum in Sakura, Chiba, dedicated to the comprehensive study and public exhibition of Japan’s history and culture.
- 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_69d8dd0359648190bc2a9202c5cf29d2 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d80118248190af6b4c74df5085ad |
completed | April 20, 2026, 7:38 a.m. |
Created at: April 10, 2026, 12:03 p.m.