Triple
T20858039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takasaki |
E513533
|
entity |
| Predicate | partOfMetropolitanArea |
P294
|
FINISHED |
| Object |
Greater Maebashi–Takasaki area
The Greater Maebashi–Takasaki area is a major urban and economic region in Gunma Prefecture, Japan, centered on the twin cities of Maebashi and Takasaki.
|
E1454544
|
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: Greater Maebashi–Takasaki area | Statement: [Takasaki, partOfMetropolitanArea, Greater Maebashi–Takasaki area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Maebashi–Takasaki area Context triple: [Takasaki, partOfMetropolitanArea, Greater Maebashi–Takasaki area]
-
A.
Yamagata metropolitan area
The Yamagata metropolitan area is an urban and economic region in Yamagata Prefecture, Japan, centered on the city of Yamagata and its surrounding municipalities.
-
B.
Nagano metropolitan area
The Nagano metropolitan area is an urban region in central Japan centered on the city of Nagano, known for its historical temples, surrounding mountains, and role as a regional economic and transportation hub.
-
C.
Saitama metropolitan area
The Saitama metropolitan area is a major urban and commuter region north of Tokyo, centered on Saitama City and integrated into the Greater Tokyo metropolitan zone.
-
D.
Tokachi region
The Tokachi region is an agricultural and dairy-producing area in eastern Hokkaido, Japan, known for its vast plains, food products, and hot springs.
-
E.
Fujieda area
The Fujieda area is a coastal region in Shizuoka Prefecture, Japan, known for its proximity to Suruga Bay and its role as a local commercial and residential center.
- 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: Greater Maebashi–Takasaki area Triple: [Takasaki, partOfMetropolitanArea, Greater Maebashi–Takasaki area]
Generated description
The Greater Maebashi–Takasaki area is a major urban and economic region in Gunma Prefecture, Japan, centered on the twin cities of Maebashi and Takasaki.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greater Maebashi–Takasaki area Target entity description: The Greater Maebashi–Takasaki area is a major urban and economic region in Gunma Prefecture, Japan, centered on the twin cities of Maebashi and Takasaki.
-
A.
Yamagata metropolitan area
The Yamagata metropolitan area is an urban and economic region in Yamagata Prefecture, Japan, centered on the city of Yamagata and its surrounding municipalities.
-
B.
Nagano metropolitan area
The Nagano metropolitan area is an urban region in central Japan centered on the city of Nagano, known for its historical temples, surrounding mountains, and role as a regional economic and transportation hub.
-
C.
Saitama metropolitan area
The Saitama metropolitan area is a major urban and commuter region north of Tokyo, centered on Saitama City and integrated into the Greater Tokyo metropolitan zone.
-
D.
Tokachi region
The Tokachi region is an agricultural and dairy-producing area in eastern Hokkaido, Japan, known for its vast plains, food products, and hot springs.
-
E.
Fujieda area
The Fujieda area is a coastal region in Shizuoka Prefecture, Japan, known for its proximity to Suruga Bay and its role as a local commercial and residential center.
- 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3a9fd7881908ae4c5c63f64efc0 |
completed | April 21, 2026, 12:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a090b0d847481908e4108d8bff97655 |
completed | May 17, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_6a090ba60a848190a451883326a0c198 |
completed | May 17, 2026, 12:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090fd62538819095c04324d3714371 |
completed | May 17, 2026, 12:46 a.m. |
Created at: April 16, 2026, 12:44 p.m.