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.