Triple
T539198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Household Agency |
E12391
|
entity |
| Predicate | locatedInFacility |
P40
|
FINISHED |
| Object |
Imperial Household Agency Building
The Imperial Household Agency Building is the government office complex in Tokyo that serves as the administrative headquarters for Japan’s Imperial Household Agency, which manages affairs related to the Imperial Family and the Imperial Palace.
|
E67362
|
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: Imperial Household Agency Building | Statement: [Imperial Household Agency, locatedInFacility, Imperial Household Agency Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imperial Household Agency Building Context triple: [Imperial Household Agency, locatedInFacility, Imperial Household Agency Building]
-
A.
Tokyo Imperial Palace
Tokyo Imperial Palace is the primary residence and administrative center of Japan’s imperial family, located in a large historic park area in central Tokyo.
-
B.
Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
-
C.
National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
-
D.
Kyoto Imperial Palace
Kyoto Imperial Palace is the historic former seat of Japan’s emperors in Kyoto, renowned for its traditional architecture and role as the center of imperial court life before the capital moved to Tokyo.
-
E.
Dai-Ichi Seimei Building, Tokyo
The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
- 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: Imperial Household Agency Building Triple: [Imperial Household Agency, locatedInFacility, Imperial Household Agency Building]
Generated description
The Imperial Household Agency Building is the government office complex in Tokyo that serves as the administrative headquarters for Japan’s Imperial Household Agency, which manages affairs related to the Imperial Family and the Imperial Palace.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imperial Household Agency Building Target entity description: The Imperial Household Agency Building is the government office complex in Tokyo that serves as the administrative headquarters for Japan’s Imperial Household Agency, which manages affairs related to the Imperial Family and the Imperial Palace.
-
A.
Tokyo Imperial Palace
Tokyo Imperial Palace is the primary residence and administrative center of Japan’s imperial family, located in a large historic park area in central Tokyo.
-
B.
Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
-
C.
National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
-
D.
Kyoto Imperial Palace
Kyoto Imperial Palace is the historic former seat of Japan’s emperors in Kyoto, renowned for its traditional architecture and role as the center of imperial court life before the capital moved to Tokyo.
-
E.
Dai-Ichi Seimei Building, Tokyo
The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a496dd31c88190b3114805aa31931c |
completed | March 1, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c66fa348819081e004fb4350f4ea |
completed | March 1, 2026, 11:06 p.m. |
| NEDg | Description generation | batch_69a4c71594dc819089ac4ae0f8668135 |
completed | March 1, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4c776f7308190ab559d4f0efd95de |
completed | March 1, 2026, 11:10 p.m. |
Created at: March 1, 2026, 7:32 p.m.