Triple
T16390537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 800 series Shinkansen |
E398038
|
entity |
| Predicate | usedBetweenStations |
P123230
|
FINISHED |
| Object | Kagoshima-Chuo |
E389802
|
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: Kagoshima-Chuo | Statement: [800 series Shinkansen, usedBetweenStations, Kagoshima-Chuo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kagoshima-Chuo Context triple: [800 series Shinkansen, usedBetweenStations, Kagoshima-Chuo]
-
A.
Shin-Yatsushiro–Kagoshima-Chuo
chosen
Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
-
B.
Amakusa–Kumamoto
Amakusa–Kumamoto is a regional domestic air route in Japan connecting Amakusa in Kumamoto Prefecture with the city of Kumamoto on Kyushu.
-
C.
Setouchi, Kagoshima
Setouchi, Kagoshima is a coastal town in Japan’s Kagoshima Prefecture, known for its island-dotted seascapes, fishing industry, and role as an administrative center for nearby islands such as Ukejima.
-
D.
Amakusa–Fukuoka
Amakusa–Fukuoka is a regional domestic air route in Japan connecting the Amakusa Islands in Kumamoto Prefecture with the city of Fukuoka on Kyushu.
-
E.
Shijo district
Shijo district is a bustling commercial and entertainment area in central Kyoto, Japan, known for its shopping streets, traditional shops, and proximity to major cultural landmarks.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e326425c8081908cacffcfa8c7386b |
completed | April 18, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00357167b881909a5182537ef973ce |
completed | May 10, 2026, 7:36 a.m. |
Created at: April 10, 2026, 5:08 a.m.