Triple
T10900536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London, Brighton and South Coast Railway |
E257426
|
entity |
| Predicate | notableLocomotiveDesigner |
P82513
|
FINISHED |
| Object |
William Stroudley
William Stroudley was a prominent 19th-century British locomotive engineer best known for designing successful and influential steam engines for the London, Brighton and South Coast Railway.
|
E905333
|
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: William Stroudley | Statement: [London, Brighton and South Coast Railway, notableLocomotiveDesigner, William Stroudley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Stroudley Context triple: [London, Brighton and South Coast Railway, notableLocomotiveDesigner, William Stroudley]
-
A.
Rutherford Alcock
Rutherford Alcock was a 19th-century British diplomat best known as the first British consul in Japan and for helping open the country to Western influence.
-
B.
Victor A. Crutchley
Victor A. Crutchley was a British Royal Navy admiral and Victoria Cross recipient who served with distinction in both World Wars.
-
C.
William Elford Leach
William Elford Leach was a British zoologist and marine biologist of the early 19th century known for his influential work in classifying a wide range of animal groups, including birds and crustaceans.
-
D.
Edward Troup
Edward Troup is a British tax lawyer and civil servant best known for serving as Executive Chair of HM Revenue and Customs (HMRC).
-
E.
Henry Nettleship
Henry Nettleship was a 19th-century English classical scholar best known for his work on Latin literature and his contributions to the study of Roman poetry.
- 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: William Stroudley Triple: [London, Brighton and South Coast Railway, notableLocomotiveDesigner, William Stroudley]
Generated description
William Stroudley was a prominent 19th-century British locomotive engineer best known for designing successful and influential steam engines for the London, Brighton and South Coast Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: William Stroudley Target entity description: William Stroudley was a prominent 19th-century British locomotive engineer best known for designing successful and influential steam engines for the London, Brighton and South Coast Railway.
-
A.
Rutherford Alcock
Rutherford Alcock was a 19th-century British diplomat best known as the first British consul in Japan and for helping open the country to Western influence.
-
B.
Victor A. Crutchley
Victor A. Crutchley was a British Royal Navy admiral and Victoria Cross recipient who served with distinction in both World Wars.
-
C.
William Elford Leach
William Elford Leach was a British zoologist and marine biologist of the early 19th century known for his influential work in classifying a wide range of animal groups, including birds and crustaceans.
-
D.
Edward Troup
Edward Troup is a British tax lawyer and civil servant best known for serving as Executive Chair of HM Revenue and Customs (HMRC).
-
E.
Henry Nettleship
Henry Nettleship was a 19th-century English classical scholar best known for his work on Latin literature and his contributions to the study of Roman poetry.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notableLocomotiveDesigner Context triple: [London, Brighton and South Coast Railway, notableLocomotiveDesigner, William Stroudley]
-
A.
railwayStationDesignedBy
Indicates that a railway station was created or planned by a specific designer, architect, or design entity.
-
B.
notableInventor
Indicates that the subject is a well-known or historically significant inventor of the object.
-
C.
firstLocomotiveName
Indicates the name assigned to the first locomotive associated with a given entity or context.
-
D.
designedBy
Indicates that one entity is the creator, planner, or architect responsible for the form or structure of another entity.
-
E.
notableEngineerAssociated
chosen
Indicates a relationship where a notable engineer is connected or linked to a particular entity, such as an organization, project, or product, through involvement or association.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d761a2f02881908b70be6499dd8d98 |
completed | April 9, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e42d4ab9bc81908a2522d1334390fc |
completed | April 19, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69e42f3dd02c8190b40bc692c24b2ff4 |
completed | April 19, 2026, 1:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4375eaf448190a17f8df1e83145e0 |
completed | April 19, 2026, 2:01 a.m. |
| PD | Predicate disambiguation | batch_69d70d3d69e08190bb369e9a7927142c |
completed | April 9, 2026, 2:21 a.m. |
Created at: April 8, 2026, 9:22 p.m.