Triple
T950676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duke of Lancaster |
E20513
|
entity |
| Predicate | hasSeatOfAdministration |
P21613
|
FINISHED |
| Object |
Lancaster Castle
Lancaster Castle is a historic medieval fortress in Lancaster, England, long used as a seat of power and a prison, and notable for its role in English legal and political history.
|
E112298
|
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: Lancaster Castle | Statement: [Duke of Lancaster, hasSeatOfAdministration, Lancaster Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster Castle Context triple: [Duke of Lancaster, hasSeatOfAdministration, Lancaster Castle]
-
A.
Lincoln Castle
Lincoln Castle is a historic Norman fortress in Lincoln, England, renowned for its well-preserved walls, medieval architecture, and its role in housing an original copy of the Magna Carta.
-
B.
Newcastle Castle
Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
-
C.
Goodrich Castle
Goodrich Castle is a well-preserved medieval fortress in Herefordshire, England, renowned for its dramatic hilltop setting above the River Wye and its impressive 12th–13th century stone architecture.
-
D.
Chester Castle
Chester Castle is a historic medieval fortress and former administrative center in Chester, England, long associated with the Earls of Chester and later used for military and judicial purposes.
-
E.
Winchester Castle
Winchester Castle is a historic medieval royal fortress in Winchester, England, long associated with the English monarchy and government.
- 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: Lancaster Castle Triple: [Duke of Lancaster, hasSeatOfAdministration, Lancaster Castle]
Generated description
Lancaster Castle is a historic medieval fortress in Lancaster, England, long used as a seat of power and a prison, and notable for its role in English legal and political history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lancaster Castle Target entity description: Lancaster Castle is a historic medieval fortress in Lancaster, England, long used as a seat of power and a prison, and notable for its role in English legal and political history.
-
A.
Lincoln Castle
Lincoln Castle is a historic Norman fortress in Lincoln, England, renowned for its well-preserved walls, medieval architecture, and its role in housing an original copy of the Magna Carta.
-
B.
Newcastle Castle
Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
-
C.
Goodrich Castle
Goodrich Castle is a well-preserved medieval fortress in Herefordshire, England, renowned for its dramatic hilltop setting above the River Wye and its impressive 12th–13th century stone architecture.
-
D.
Chester Castle
Chester Castle is a historic medieval fortress and former administrative center in Chester, England, long associated with the Earls of Chester and later used for military and judicial purposes.
-
E.
Winchester Castle
Winchester Castle is a historic medieval royal fortress in Winchester, England, long associated with the English monarchy and government.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSeatOfAdministration Context triple: [Duke of Lancaster, hasSeatOfAdministration, Lancaster Castle]
-
A.
hasAdministrativeCenter
Indicates that an administrative unit (such as a region, district, or municipality) has a specific place designated as its main governing or administrative center.
-
B.
hasGovernmentSeatType
Indicates the specific type or classification of the location where a government’s central authority or administrative seat is situated.
-
C.
isNationalAdministrativeCenter
Indicates that a location serves as the primary administrative or governmental center for a nation.
-
D.
isDistrictCapitalOf
Indicates that a location serves as the administrative or governmental capital of a specified district.
-
E.
isLocatedOn
Indicates that one entity exists at or is situated upon the surface or area of another entity.
- F. None of above. chosen
Provenance (7 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_69a493b0f2fc81908cd227480a5356a1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b3d62e408190855b2883407f6c6b |
completed | March 1, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a933ab88b481908298cb855f46540e |
completed | March 5, 2026, 7:41 a.m. |
| NEDg | Description generation | batch_69a963a5b8648190b21d9edaf3d053d2 |
completed | March 5, 2026, 11:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a9641f3a5c81908894097ab2177c43 |
completed | March 5, 2026, 11:08 a.m. |
| PD | Predicate disambiguation | batch_69a4b2a045308190ab94f3adab40db8d |
completed | March 1, 2026, 9:41 p.m. |
| PDg | Predicate description generation | batch_69a4b30efd2c8190b780a6dee086d0aa |
completed | March 1, 2026, 9:43 p.m. |
Created at: March 1, 2026, 7:40 p.m.