Triple
T10805788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tōmei Expressway |
E254959
|
entity |
| Predicate | connectsMetropolitanArea |
P2564
|
FINISHED |
| Object | Chukyo Metropolitan Area |
E375420
|
NE FINISHED |
How this triple was built (2 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: Chukyo Metropolitan Area | Statement: [Tōmei Expressway, connectsMetropolitanArea, Chukyo Metropolitan Area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chukyo Metropolitan Area Context triple: [Tōmei Expressway, connectsMetropolitanArea, Chukyo Metropolitan Area]
-
A.
Osaka–Kobe metropolitan area
The Osaka–Kobe metropolitan area is a major urban and economic region in Japan’s Kansai area, centered on the cities of Osaka and Kobe and known for its dense population, industry, and cultural influence.
-
B.
Chūkyō metropolitan area
chosen
The Chūkyō metropolitan area is Japan’s third-largest urban and industrial region, centered on Nagoya and known as a major hub for automotive manufacturing and international trade.
-
C.
Yokohama metropolitan area
The Yokohama metropolitan area is a major urban and economic region in Japan centered on the port city of Yokohama and its surrounding municipalities within the Greater Tokyo area.
-
D.
Kyoto metropolitan area
The Kyoto metropolitan area is a major urban and cultural region in Japan centered on the historic city of Kyoto and its surrounding municipalities.
-
E.
Fukuoka-Kitakyushu metropolitan area
The Fukuoka-Kitakyushu metropolitan area is a major urban and economic hub in northern Kyushu, Japan, centered on the cities of Fukuoka and Kitakyushu and known for its industry, commerce, and transportation links.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d733726e2881908d4fe2cfe046ab43 |
completed | April 9, 2026, 5:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e23b5e37588190be7a7b571f5565c7 |
completed | April 17, 2026, 1:53 p.m. |
Created at: April 8, 2026, 9:18 p.m.