Triple
T35396147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harbour Railway |
E1023082
|
entity |
| Predicate | heritageOperationType |
P192945
|
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: [Harbour Railway, heritageOperationType, steam-hauled passenger trains]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: heritageOperationType Context triple: [Harbour Railway, heritageOperationType, steam-hauled passenger trains]
-
A.
heritageOperatorType
Indicates the specific category or type of operator responsible for managing or running a heritage-related asset or service.
-
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.
heritageOperator
Indicates that an entity operates, manages, or runs a heritage-related site, service, or asset.
-
D.
heritageOperationsStart
Indicates the point in time when heritage-related operations or activities begin.
-
E.
hasHeritageOperations
Indicates that an entity conducts or maintains operations related to heritage, such as cultural, historical, or legacy assets or activities.
- F. None of above. chosen
Provenance (4 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_69f76df34ba48190bd80f0814cdcd540 |
completed | May 3, 2026, 3:46 p.m. |
| NER | Named-entity recognition | batch_69fd32848ea88190a71e6df402bbb30e |
completed | May 8, 2026, 12:47 a.m. |
| PD | Predicate disambiguation | batch_69fd2d7e95588190991d5f21e25155df |
completed | May 8, 2026, 12:25 a.m. |
| PDg | Predicate description generation | batch_69fd328298ac8190b6bd5ded7dca270d |
completed | May 8, 2026, 12:46 a.m. |
Created at: May 3, 2026, 4:03 p.m.