Triple
T5255750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Victoria Street railway station |
E118691
|
entity |
| Predicate | isPlannedToBeReplacedBy |
P36091
|
FINISHED |
| Object |
Belfast Grand Central station
Belfast Grand Central station is a major new transport hub being developed in Belfast to serve as the city’s primary railway and bus interchange.
|
E411937
|
NE FINISHED |
How this triple was built (5 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: Belfast Grand Central station | Statement: [Great Victoria Street railway station, isPlannedToBeReplacedBy, Belfast Grand Central station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belfast Grand Central station Context triple: [Great Victoria Street railway station, isPlannedToBeReplacedBy, Belfast Grand Central station]
-
A.
Belfast Lanyon Place railway station
Belfast Lanyon Place railway station is a major railway hub in central Belfast, Northern Ireland, providing regional and intercity rail services.
-
B.
Ballymena railway station
Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
-
C.
York Road station, Belfast
York Road station in Belfast was a major railway terminus and operational center for the Northern Counties Committee network in Northern Ireland.
-
D.
Londonderry railway station
Londonderry railway station is the main rail terminus serving the city of Derry in Northern Ireland, providing regional and intercity train connections.
-
E.
Lisburn railway station
Lisburn railway station is a key railway hub in Lisburn, Northern Ireland, providing passenger services on the main Belfast–Dublin and Belfast–Portadown lines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Belfast Grand Central station Triple: [Great Victoria Street railway station, isPlannedToBeReplacedBy, Belfast Grand Central station]
Generated description
Belfast Grand Central station is a major new transport hub being developed in Belfast to serve as the city’s primary railway and bus interchange.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belfast Grand Central station Target entity description: Belfast Grand Central station is a major new transport hub being developed in Belfast to serve as the city’s primary railway and bus interchange.
-
A.
Belfast Lanyon Place railway station
chosen
Belfast Lanyon Place railway station is a major railway hub in central Belfast, Northern Ireland, providing regional and intercity rail services.
-
B.
Ballymena railway station
Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
-
C.
York Road station, Belfast
York Road station in Belfast was a major railway terminus and operational center for the Northern Counties Committee network in Northern Ireland.
-
D.
Londonderry railway station
Londonderry railway station is the main rail terminus serving the city of Derry in Northern Ireland, providing regional and intercity train connections.
-
E.
Lisburn railway station
Lisburn railway station is a key railway hub in Lisburn, Northern Ireland, providing passenger services on the main Belfast–Dublin and Belfast–Portadown lines.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isPlannedToBeReplacedBy Context triple: [Great Victoria Street railway station, isPlannedToBeReplacedBy, Belfast Grand Central station]
-
A.
plannedReplacement
chosen
Indicates that one entity is intended or scheduled to be replaced by another entity in the future.
-
B.
placedBy
Indicates that one entity was positioned, set, or put in a location or context by another entity.
-
C.
isPlannedToBeReplacedAsCapitalBy
Indicates that one capital city is intended or scheduled to be superseded by another as the official capital.
-
D.
mayBeReplacedBy
Indicates that one entity can potentially be substituted or superseded by another entity.
-
E.
partlyReplacedBy
Indicates that one entity has been superseded or substituted in part, but not entirely, by another entity.
- F. None of above.
Provenance (6 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_69bd446978108190bb5f9c5c23d93f88 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7ba4ecd88190800b5e4eea3abed5 |
completed | March 20, 2026, 4:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe7a1f448190acfcdfe37c962028 |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69beff55faec8190a75a1b5f339a2c20 |
completed | March 21, 2026, 8:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf001f0d9c8190a67909a06ea41898 |
completed | March 21, 2026, 8:31 p.m. |
| PD | Predicate disambiguation | batch_69bd77c30bac8190a883ca45da35d667 |
completed | March 20, 2026, 4:37 p.m. |
Created at: March 20, 2026, 1:50 p.m.