Triple
T28675831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oswestry railway station |
E725858
|
entity |
| Predicate | railwayPreservationFocus |
P93990
|
FINISHED |
| Object | Cambrian Railways history |
—
|
LITERAL 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: Cambrian Railways history | Statement: [Oswestry railway station, railwayPreservationFocus, Cambrian Railways history]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayPreservationFocus Context triple: [Oswestry railway station, railwayPreservationFocus, Cambrian Railways history]
-
A.
railwayPreservationMovement
chosen
Indicates a relationship where efforts are made to conserve, restore, and maintain historic railways, trains, and related infrastructure for heritage, educational, or cultural purposes.
-
B.
railwayFocus
Indicates that something is a primary subject, theme, or point of attention specifically in the context of railways or railway-related matters.
-
C.
railwayHeritageFrom
Indicates that something derives its historical or cultural significance from a particular railway or railway-related source.
-
D.
railwayHeritageFeature
Indicates that something is a feature associated with railway heritage, such as historically significant railway structures, equipment, or related elements.
-
E.
associatedRailwayClub
Indicates a relationship where an entity is linked or connected to a specific railway club, typically as an affiliate, member, or related organization.
- F. None of above.
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_69f01d867608819086bc3e6b4f9de866 |
completed | April 28, 2026, 2:37 a.m. |
| NER | Named-entity recognition | batch_69f6c49627908190b3553474c7c3072b |
completed | May 3, 2026, 3:44 a.m. |
| PD | Predicate disambiguation | batch_69f6c3f23ae081909a52801266063a3c |
completed | May 3, 2026, 3:41 a.m. |
Created at: April 28, 2026, 5:06 a.m.