Triple
T16028008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 北の丸公園 |
E388767
|
entity |
| Predicate | 主な施設 |
P120217
|
FINISHED |
| Object | 日本武道館 |
E270270
|
NE FINISHED |
How this triple was built (3 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: 日本武道館 | Statement: [北の丸公園, 主な施設, 日本武道館]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 日本武道館 Context triple: [北の丸公園, 主な施設, 日本武道館]
-
A.
Nippon Budokan
chosen
Nippon Budokan is a famous indoor arena in central Tokyo best known for hosting martial arts events and major concerts by both Japanese and international artists.
-
B.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
-
C.
Ryōgoku Kokugikan
Ryōgoku Kokugikan is Tokyo’s main indoor sumo arena, famous as the spiritual home of professional sumo and a venue for major tournaments and cultural events.
-
D.
Korakuen Hall
Korakuen Hall is a famous indoor arena in Tokyo, Japan, best known for hosting professional wrestling, boxing, and martial arts events.
-
E.
新国立競技場
新国立競技場は、東京オリンピック・パラリンピック2020のメイン会場として建設された、東京都新宿区と渋谷区にまたがる日本の国立競技場です。
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: 主な施設 Context triple: [北の丸公園, 主な施設, 日本武道館]
-
A.
isMainBuildingOf
Indicates that a building serves as the primary or central facility associated with a particular organization, complex, or site.
-
B.
isPrimaryFacilityFor
Indicates that one facility serves as the main or principal location responsible for supporting or serving a particular entity or operation.
-
C.
mainFacilityConstructed
Indicates that the primary facility associated with an entity has been built or completed.
-
D.
isMajorFacilityOn
chosen
Indicates that a facility is a primary or significant installation located on or associated with a particular entity or site.
-
E.
primaryFacilityType
Indicates the main or predominant type or category of facility associated with an entity.
- F. None of above.
Provenance (4 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1858a00888190b8505071575dc56f |
completed | April 17, 2026, 12:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf33c6a881909284933ea3b7dd6e |
completed | May 10, 2026, 12:20 a.m. |
| PD | Predicate disambiguation | batch_69e1826a4f7c8190aba6d4f1075141b0 |
completed | April 17, 2026, 12:44 a.m. |
Created at: April 10, 2026, 4:56 a.m.