Triple
T12586663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenwich line |
E300479
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Woolwich Dockyard railway station
Woolwich Dockyard railway station is a suburban rail station in Woolwich, southeast London, serving local commuter services into central London and beyond.
|
E992526
|
NE FINISHED |
How this triple was built (4 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: Woolwich Dockyard railway station | Statement: [Greenwich line, hasStation, Woolwich Dockyard railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Woolwich Dockyard railway station Context triple: [Greenwich line, hasStation, Woolwich Dockyard railway station]
-
A.
Woolwich Arsenal railway station
Woolwich Arsenal railway station is a key National Rail and Docklands Light Railway interchange in Woolwich, southeast London, providing commuter and regional services into central London and beyond.
-
B.
Gravesend railway station
Gravesend railway station is a key passenger rail hub in Gravesend, Kent, providing regional and commuter services, including connections to London and other parts of southeast England.
-
C.
Greenwich railway station
Greenwich railway station is a key National Rail and Docklands Light Railway interchange in southeast London serving the historic Maritime Greenwich area and providing commuter links into central London and beyond.
-
D.
Imperial Wharf railway station
Imperial Wharf railway station is a London Overground and Southern rail station serving the Sands End area of Chelsea on the West London Line.
-
E.
Walmer railway station
Walmer railway station is a small railway stop in Walmer, Kent, England, serving local and regional passenger services on the Kent Coast Line.
- 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: Woolwich Dockyard railway station Triple: [Greenwich line, hasStation, Woolwich Dockyard railway station]
Generated description
Woolwich Dockyard railway station is a suburban rail station in Woolwich, southeast London, serving local commuter services into central London and beyond.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Woolwich Dockyard railway station Target entity description: Woolwich Dockyard railway station is a suburban rail station in Woolwich, southeast London, serving local commuter services into central London and beyond.
-
A.
Woolwich Arsenal railway station
Woolwich Arsenal railway station is a key National Rail and Docklands Light Railway interchange in Woolwich, southeast London, providing commuter and regional services into central London and beyond.
-
B.
Gravesend railway station
Gravesend railway station is a key passenger rail hub in Gravesend, Kent, providing regional and commuter services, including connections to London and other parts of southeast England.
-
C.
Greenwich railway station
Greenwich railway station is a key National Rail and Docklands Light Railway interchange in southeast London serving the historic Maritime Greenwich area and providing commuter links into central London and beyond.
-
D.
Imperial Wharf railway station
Imperial Wharf railway station is a London Overground and Southern rail station serving the Sands End area of Chelsea on the West London Line.
-
E.
Walmer railway station
Walmer railway station is a small railway stop in Walmer, Kent, England, serving local and regional passenger services on the Kent Coast Line.
- F. None of above. chosen
Provenance (5 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954bbe72c8190aa11090bb6b480c9 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ebed164819083fbdaa775a59cd4 |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f66088890c8190b67a958d7f0822a6 |
completed | May 2, 2026, 8:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6613e31fc8190bdb98f91c9e6c967 |
completed | May 2, 2026, 8:40 p.m. |
Created at: April 9, 2026, 5:05 p.m.