Triple
T21304457
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kobe Station |
E525155
|
entity |
| Predicate | hasStationCodeSystem |
P57418
|
FINISHED |
| Object | JR West station numbering |
—
|
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: JR West station numbering | Statement: [Kobe Station, hasStationCodeSystem, JR West station numbering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR West station numbering Context triple: [Kobe Station, hasStationCodeSystem, JR West station numbering]
-
A.
JR West station numbering
chosen
JR West station numbering is a system that assigns alphanumeric codes to stations operated by West Japan Railway Company to simplify navigation for passengers.
-
B.
JR East station numbering
JR East station numbering is a system that assigns alphanumeric codes to East Japan Railway Company stations to make navigation and route identification easier for passengers.
-
C.
Tokyu station numbering
Tokyu station numbering is a system used by Tokyu Corporation to assign alphanumeric codes to its railway stations for easier navigation and identification.
-
D.
JR Sōjiji Station
JR Sōjiji Station is a railway station on JR West’s Kyoto Line (Tōkaidō Main Line) serving the city of Takatsuki in Osaka Prefecture, Japan.
-
E.
Namba Station
Namba Station is one of Osaka’s major railway and subway terminals, serving as a key commercial and transportation hub in the city’s bustling Namba district.
- 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aa212388190b367290526feb380 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 16, 2026, 4:05 p.m.