Triple
T8919269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyoyama, Aichi Prefecture, Japan |
E212369
|
entity |
| Predicate | subdivisionOf |
P258
|
FINISHED |
| Object |
Nishikasugai District, Aichi
Nishikasugai District, Aichi is an administrative district in Aichi Prefecture, Japan, comprising several towns and villages on the outskirts of the Nagoya metropolitan area.
|
E766468
|
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: Nishikasugai District, Aichi | Statement: [Toyoyama, Aichi Prefecture, Japan, subdivisionOf, Nishikasugai District, Aichi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nishikasugai District, Aichi Context triple: [Toyoyama, Aichi Prefecture, Japan, subdivisionOf, Nishikasugai District, Aichi]
-
A.
Tokoname, Aichi Prefecture
Tokoname, Aichi Prefecture is a coastal Japanese city on the Chita Peninsula known for its historic ceramics industry and proximity to Chubu Centrair International Airport.
-
B.
Urakami district
Urakami district is a historic area of Nagasaki, Japan, known for its large Catholic community and as the site heavily affected by the 1945 atomic bombing.
-
C.
Sakae district of Nagoya
The Sakae district of Nagoya is the city’s main downtown area, known for its shopping, entertainment, and commercial centers.
-
D.
Chikusa-ku, Nagoya
Chikusa-ku, Nagoya is a ward in the city of Nagoya, Japan, known for its academic institutions, residential neighborhoods, and cultural facilities.
-
E.
Senkawa district
Senkawa district is a residential neighborhood in Tokyo, Japan, known for its convenient urban location and access to public transportation.
- 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: Nishikasugai District, Aichi Triple: [Toyoyama, Aichi Prefecture, Japan, subdivisionOf, Nishikasugai District, Aichi]
Generated description
Nishikasugai District, Aichi is an administrative district in Aichi Prefecture, Japan, comprising several towns and villages on the outskirts of the Nagoya metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nishikasugai District, Aichi Target entity description: Nishikasugai District, Aichi is an administrative district in Aichi Prefecture, Japan, comprising several towns and villages on the outskirts of the Nagoya metropolitan area.
-
A.
Tokoname, Aichi Prefecture
Tokoname, Aichi Prefecture is a coastal Japanese city on the Chita Peninsula known for its historic ceramics industry and proximity to Chubu Centrair International Airport.
-
B.
Urakami district
Urakami district is a historic area of Nagasaki, Japan, known for its large Catholic community and as the site heavily affected by the 1945 atomic bombing.
-
C.
Sakae district of Nagoya
The Sakae district of Nagoya is the city’s main downtown area, known for its shopping, entertainment, and commercial centers.
-
D.
Chikusa-ku, Nagoya
Chikusa-ku, Nagoya is a ward in the city of Nagoya, Japan, known for its academic institutions, residential neighborhoods, and cultural facilities.
-
E.
Senkawa district
Senkawa district is a residential neighborhood in Tokyo, Japan, known for its convenient urban location and access to public transportation.
- 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_69ca8393b1808190bd4336787ffa2c40 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6613639881909090d060f388a865 |
completed | April 1, 2026, 12:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba49d65c8190b9d9908822198cc0 |
completed | April 3, 2026, 1:02 p.m. |
| NEDg | Description generation | batch_69cfbb35869c8190a75ddf6627667623 |
completed | April 3, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbb9585688190b3aa3d817bafba51 |
completed | April 3, 2026, 1:07 p.m. |
Created at: March 30, 2026, 6:56 p.m.