Triple
T13436582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barter Books |
E320243
|
entity |
| Predicate | railwayStationFormerName |
P49136
|
FINISHED |
| Object |
Alnwick railway station
Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
|
E1041711
|
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: Alnwick railway station | Statement: [Barter Books, railwayStationFormerName, Alnwick railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alnwick railway station Context triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
-
A.
Morpeth railway station
Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
-
B.
Hexham railway station
Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
-
C.
Berwick-upon-Tweed railway station
Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
-
D.
Sandringham railway station
Sandringham railway station is a suburban commuter rail station in Melbourne, Australia, serving as the coastal endpoint of services to the bayside suburb of Sandringham.
-
E.
Durham railway station
Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
- 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: Alnwick railway station Triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
Generated description
Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alnwick railway station Target entity description: Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
-
A.
Morpeth railway station
Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
-
B.
Hexham railway station
Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
-
C.
Berwick-upon-Tweed railway station
Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
-
D.
Sandringham railway station
Sandringham railway station is a suburban commuter rail station in Melbourne, Australia, serving as the coastal endpoint of services to the bayside suburb of Sandringham.
-
E.
Durham railway station
Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayStationFormerName Context triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
-
A.
railwayStationAlsoKnownAs
Indicates that a railway station is referred to by an alternative name or alias.
-
B.
formerRailwayStation
Indicates that a location previously functioned as a railway station but is no longer in active railway service.
-
C.
formerStationNameFor
chosen
Indicates that one station name was previously used as the official name for another station.
-
D.
hadRailwayStation
Indicates that a place or area previously possessed a railway station, which may no longer be in existence or operation.
-
E.
hasRailwayStationRole
Indicates that an entity holds or is assigned a specific functional role or capacity within the operation or management of a railway station.
- 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_69d80761e6cc8190a90c844589998ecc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaee42a8c8190a85716b4a6db335e |
completed | April 12, 2026, 2:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739902d148190ac14ac66f1f9512f |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73d6051e48190a39e8de98bfb839a |
completed | May 3, 2026, 12:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7411fbb9481908f0106b01f2583bf |
completed | May 3, 2026, 12:35 p.m. |
| PD | Predicate disambiguation | batch_69d9a03926188190ab3948d1f5d3941f |
completed | April 11, 2026, 1:13 a.m. |
Created at: April 9, 2026, 9:40 p.m.