Triple
T21372797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hankyu Itami Line |
E527111
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Itami Station (Hankyu) |
—
|
NE NERFINISHED |
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: Itami Station (Hankyu) | Statement: [Hankyu Itami Line, terminus, Itami Station (Hankyu)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itami Station (Hankyu) Context triple: [Hankyu Itami Line, terminus, Itami Station (Hankyu)]
-
A.
Itami Station (Hankyu Itami Line)
chosen
Itami Station (Hankyu Itami Line) is a passenger railway station on the Hankyu Railway network serving the city of Itami in Hyōgo Prefecture, Japan.
-
B.
Rokko Station (Hankyu)
Rokko Station (Hankyu) is a railway station on the Hankyu Kobe Line serving the Rokko area of Nada-ku in Kobe, Japan.
-
C.
Arashiyama Station (Hankyu)
Arashiyama Station (Hankyu) is a railway station in Kyoto, Japan, serving as a key access point for tourists visiting the scenic Arashiyama area.
-
D.
Kobe-Sannomiya Station (Hankyu)
Kobe-Sannomiya Station (Hankyu) is a major terminal on the Hankyu Railway network in central Kobe, serving as one of the city’s primary hubs for commuter and intercity rail services.
-
E.
Sanjo Station (Keihan Electric Railway)
Sanjo Station (Keihan Electric Railway) is a major railway station in Kyoto, Japan, serving as a key terminal on the Keihan Main Line and a gateway to the city’s central and eastern districts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0b18b2c81908e16beff92381160 |
completed | April 22, 2026, 11:27 a.m. |
Created at: April 16, 2026, 5:10 p.m.