Triple
T17298406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Napier |
E419970
|
entity |
| Predicate | hasWorkLocation |
P1527
|
FINISHED |
| Object |
Lancefield Works, Glasgow
Lancefield Works, Glasgow was a major 19th-century engineering and shipbuilding facility in Glasgow associated with the prominent marine engineer and shipbuilder Robert Napier.
|
E1262256
|
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: Lancefield Works, Glasgow | Statement: [Robert Napier, hasWorkLocation, Lancefield Works, Glasgow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancefield Works, Glasgow Context triple: [Robert Napier, hasWorkLocation, Lancefield Works, Glasgow]
-
A.
Cowlairs Works
Cowlairs Works was a major railway locomotive and carriage construction and maintenance facility in Glasgow, Scotland, historically significant in the development and servicing of British railway stock.
-
B.
Inverurie Works
Inverurie Works was a railway engineering and maintenance facility in Inverurie, Scotland, historically used for the repair and overhaul of locomotives and rolling stock.
-
C.
Elswick Works
Elswick Works was a major 19th- and 20th-century industrial manufacturing complex in Elswick, Newcastle upon Tyne, best known for producing armaments, ships, and heavy engineering products.
-
D.
Prospecton vehicle assembly plant
The Prospecton vehicle assembly plant is a major Toyota manufacturing facility in South Africa that produces vehicles for both domestic and export markets.
-
E.
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.
- 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: Lancefield Works, Glasgow Triple: [Robert Napier, hasWorkLocation, Lancefield Works, Glasgow]
Generated description
Lancefield Works, Glasgow was a major 19th-century engineering and shipbuilding facility in Glasgow associated with the prominent marine engineer and shipbuilder Robert Napier.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lancefield Works, Glasgow Target entity description: Lancefield Works, Glasgow was a major 19th-century engineering and shipbuilding facility in Glasgow associated with the prominent marine engineer and shipbuilder Robert Napier.
-
A.
Cowlairs Works
Cowlairs Works was a major railway locomotive and carriage construction and maintenance facility in Glasgow, Scotland, historically significant in the development and servicing of British railway stock.
-
B.
Inverurie Works
Inverurie Works was a railway engineering and maintenance facility in Inverurie, Scotland, historically used for the repair and overhaul of locomotives and rolling stock.
-
C.
Elswick Works
Elswick Works was a major 19th- and 20th-century industrial manufacturing complex in Elswick, Newcastle upon Tyne, best known for producing armaments, ships, and heavy engineering products.
-
D.
Prospecton vehicle assembly plant
The Prospecton vehicle assembly plant is a major Toyota manufacturing facility in South Africa that produces vehicles for both domestic and export markets.
-
E.
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.
- 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_69d886db32608190a61e18862c5a8af6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e438f82788819088ea796850552297 |
completed | April 19, 2026, 2:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180da5b808190857c51aaa2e85339 |
completed | May 11, 2026, 7:10 a.m. |
| NEDg | Description generation | batch_6a01877483608190b311946ba05bcc94 |
completed | May 11, 2026, 7:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01880bad1c8190bdce946a04714ad3 |
completed | May 11, 2026, 7:40 a.m. |
Created at: April 10, 2026, 5:41 a.m.