Triple
T3812550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kyushu Shinkansen |
E93167
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | Kagoshima-Chuo Station |
E848817
|
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 Station | Statement: [Kyushu Shinkansen, hasTerminus, Kagoshima-Chuo Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kagoshima-Chuo Station Context triple: [Kyushu Shinkansen, hasTerminus, Kagoshima-Chuo Station]
-
A.
Kagoshima-Chuo Station
chosen
Kagoshima-Chuo Station is a major railway hub in Kagoshima, Japan, serving as a key terminus for high-speed and conventional train services in southern Kyushu.
-
B.
Sakurajima Station
Sakurajima Station is a railway station in Osaka, Japan, serving the JR Yumesaki Line near the Universal Studios Japan area.
-
C.
Hakata Station
Hakata Station is the main railway hub of Fukuoka and a major Shinkansen and regional train terminal in Kyushu, Japan.
-
D.
Sanjo Keihan Station
Sanjo Keihan Station is a major underground railway station in central Kyoto, Japan, serving as an important interchange between the Kyoto Municipal Subway and Keihan Electric Railway lines.
-
E.
Kitahama Station
Kitahama Station is a major underground railway station in Osaka, Japan, serving both the Osaka Metro and Keihan Electric Railway networks.
- 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_69aed96a60088190ab1df8390fffc935 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aee8db8a288190afd1e3b9dcf02e97 |
completed | March 9, 2026, 3:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d5087b394c8190baa1ef5dbc92a0c8 |
completed | April 7, 2026, 1:36 p.m. |
Created at: March 9, 2026, 3:16 p.m.