Triple
T22632167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Government Building No. 1 |
E558580
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Kasumigaseki administrative district
The Kasumigaseki administrative district is a central government quarter in Tokyo that houses many of Japan’s key national ministries and agencies.
|
E1545565
|
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: Kasumigaseki administrative district | Statement: [Central Government Building No. 1, partOf, Kasumigaseki administrative district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kasumigaseki administrative district Context triple: [Central Government Building No. 1, partOf, Kasumigaseki administrative district]
-
A.
Tsuzuki District
Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
-
B.
Marunouchi district
The Marunouchi district is a central business and commercial area in Tokyo known for its skyscrapers, corporate headquarters, upscale shops, and proximity to the Imperial Palace.
-
C.
Mitsushō district
Mitsushō district is a notable area within the town of Shinhidaka in Hokkaido, Japan, known as one of its local administrative and residential districts.
-
D.
Hachiken district
Hachiken district is a neighborhood within Nishi-ku, Sapporo, known as a primarily residential area with local shops and community facilities.
-
E.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
- 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: Kasumigaseki administrative district Triple: [Central Government Building No. 1, partOf, Kasumigaseki administrative district]
Generated description
The Kasumigaseki administrative district is a central government quarter in Tokyo that houses many of Japan’s key national ministries and agencies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kasumigaseki administrative district Target entity description: The Kasumigaseki administrative district is a central government quarter in Tokyo that houses many of Japan’s key national ministries and agencies.
-
A.
Tsuzuki District
Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
-
B.
Marunouchi district
The Marunouchi district is a central business and commercial area in Tokyo known for its skyscrapers, corporate headquarters, upscale shops, and proximity to the Imperial Palace.
-
C.
Mitsushō district
Mitsushō district is a notable area within the town of Shinhidaka in Hokkaido, Japan, known as one of its local administrative and residential districts.
-
D.
Hachiken district
Hachiken district is a neighborhood within Nishi-ku, Sapporo, known as a primarily residential area with local shops and community facilities.
-
E.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
- 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_69e245467d9881908d6985bd0db7a1f1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17009ecb0819082f94505b0e2c5b8 |
completed | April 29, 2026, 2:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b4e0b2dd081909b063c50b18579c4 |
completed | May 18, 2026, 5:36 p.m. |
| NEDg | Description generation | batch_6a0b4ed997448190a6fe89160ccc223b |
completed | May 18, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b4f8600448190a726d0fe91e17cff |
completed | May 18, 2026, 5:42 p.m. |
Created at: April 17, 2026, 3:02 p.m.