Triple
T21490980
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tenterden Town railway station |
E530233
|
entity |
| Predicate | hasHeritageOperationType |
P1137
|
FINISHED |
| Object | steam-hauled passenger trains |
—
|
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: steam-hauled passenger trains | Statement: [Tenterden Town railway station, hasHeritageOperationType, steam-hauled passenger trains]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasHeritageOperationType Context triple: [Tenterden Town railway station, hasHeritageOperationType, steam-hauled passenger trains]
-
A.
hasHeritageOperations
Indicates that an entity conducts or maintains operations related to heritage, such as cultural, historical, or legacy assets or activities.
-
B.
isHeritageOperation
Indicates that an operation is designated as a heritage-related activity, typically involving the preservation, restoration, or maintenance of culturally or historically significant assets or practices.
-
C.
heritageOperatorType
Indicates the specific category or type of operator responsible for managing or running a heritage-related asset or service.
-
D.
hasOperationType
chosen
Indicates the specific kind or category of operation associated with an entity or process.
-
E.
hasTypeOfHeritage
Indicates that an entity is associated with a specific category or classification of heritage (such as cultural, natural, or historical heritage).
- 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_69e0c45bd15481909fba5910765cdda2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea3aee648190ba845f0c7d8110dd |
completed | April 23, 2026, 9:45 a.m. |
| PD | Predicate disambiguation | batch_69e631f6e68081908f5ee4ce7413803e |
completed | April 20, 2026, 2:02 p.m. |
Created at: April 16, 2026, 6:22 p.m.