Triple
T6350308
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Engineering Limited |
E142851
|
entity |
| Predicate | operatedFacility |
P105
|
FINISHED |
| Object |
Shildon Works
Shildon Works was a major railway engineering and wagon-building facility in Shildon, County Durham, historically significant as one of the world’s earliest and longest-operating railway workshops.
|
E591639
|
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: Shildon Works | Statement: [British Rail Engineering Limited, operatedFacility, Shildon Works]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shildon Works Context triple: [British Rail Engineering Limited, operatedFacility, Shildon Works]
-
A.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
B.
Doncaster Works
Doncaster Works is a historic British railway engineering and locomotive-building facility in Doncaster, England, long associated with the construction and maintenance of notable steam locomotives.
-
C.
Gateshead Works
Gateshead Works was a major railway locomotive and rolling stock maintenance and construction facility in Gateshead, England, serving the operations of the London and North Eastern Railway and its predecessors.
-
D.
Crewe Works
Crewe Works is a historic railway engineering and manufacturing facility in Crewe, England, renowned for building and maintaining locomotives and rolling stock since the 19th century.
-
E.
Staveley Works
Staveley Works was a major industrial complex in Staveley, Derbyshire, historically known for large-scale iron and steel production and related heavy manufacturing.
- 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: Shildon Works Triple: [British Rail Engineering Limited, operatedFacility, Shildon Works]
Generated description
Shildon Works was a major railway engineering and wagon-building facility in Shildon, County Durham, historically significant as one of the world’s earliest and longest-operating railway workshops.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shildon Works Target entity description: Shildon Works was a major railway engineering and wagon-building facility in Shildon, County Durham, historically significant as one of the world’s earliest and longest-operating railway workshops.
-
A.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
B.
Doncaster Works
Doncaster Works is a historic British railway engineering and locomotive-building facility in Doncaster, England, long associated with the construction and maintenance of notable steam locomotives.
-
C.
Gateshead Works
Gateshead Works was a major railway locomotive and rolling stock maintenance and construction facility in Gateshead, England, serving the operations of the London and North Eastern Railway and its predecessors.
-
D.
Crewe Works
Crewe Works is a historic railway engineering and manufacturing facility in Crewe, England, renowned for building and maintaining locomotives and rolling stock since the 19th century.
-
E.
Staveley Works
Staveley Works was a major industrial complex in Staveley, Derbyshire, historically known for large-scale iron and steel production and related heavy manufacturing.
- 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_69c008d6dcbc8190aa1c2f1fd8916b42 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c067bcec2c8190bb383605847b0f0b |
completed | March 22, 2026, 10:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640afafd48190b900fa5e0956d538 |
completed | March 27, 2026, 8:32 a.m. |
| NEDg | Description generation | batch_69c6415e87a881909878709fa588c367 |
completed | March 27, 2026, 8:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c641d7131481908dd007023327d5a4 |
completed | March 27, 2026, 8:37 a.m. |
Created at: March 22, 2026, 4:31 p.m.