Triple

T15628638
Position Surface form Disambiguated ID Type / Status
Subject Portcullis House E375749 entity
Predicate ownedBy P347 FINISHED
Object Parliamentary Estate
The Parliamentary Estate is the collection of buildings, land, and infrastructure that support the UK Parliament’s operations, including iconic sites such as the Palace of Westminster and associated offices.
 E1167554 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: Parliamentary Estate | Statement: [Portcullis House, ownedBy, Parliamentary Estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parliamentary Estate
Context triple: [Portcullis House, ownedBy, Parliamentary Estate]
  • A. UK Parliament committee estate
    The UK Parliament committee estate is the collection of rooms, facilities, and offices within the parliamentary estate dedicated to supporting the work of parliamentary committees.
  • B. Parliament Buildings
    The Parliament Buildings are the iconic Gothic Revival complex in Ottawa that houses Canada’s federal legislature and serves as a national symbol of Canadian democracy.
  • C. Parliament Buildings
    Parliament Buildings is the iconic neoclassical seat of the Northern Ireland Assembly, located within the Stormont Estate in Belfast.
  • D. Parliament Buildings
    The Parliament Buildings are a historic neo-Gothic government complex in Bridgetown, Barbados, housing the chambers and offices of the Barbadian legislature.
  • E. Parliament Hall
    Parliament Hall is a historic chamber in Edinburgh that once housed the pre-Union Parliament of Scotland and is now used for important legal and ceremonial functions.
  • 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: Parliamentary Estate
Triple: [Portcullis House, ownedBy, Parliamentary Estate]
Generated description
The Parliamentary Estate is the collection of buildings, land, and infrastructure that support the UK Parliament’s operations, including iconic sites such as the Palace of Westminster and associated offices.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Parliamentary Estate
Target entity description: The Parliamentary Estate is the collection of buildings, land, and infrastructure that support the UK Parliament’s operations, including iconic sites such as the Palace of Westminster and associated offices.
  • A. UK Parliament committee estate
    The UK Parliament committee estate is the collection of rooms, facilities, and offices within the parliamentary estate dedicated to supporting the work of parliamentary committees.
  • B. Parliament Buildings
    The Parliament Buildings are the iconic Gothic Revival complex in Ottawa that houses Canada’s federal legislature and serves as a national symbol of Canadian democracy.
  • C. Parliament Buildings
    Parliament Buildings is the iconic neoclassical seat of the Northern Ireland Assembly, located within the Stormont Estate in Belfast.
  • D. Parliament Buildings
    The Parliament Buildings are a historic neo-Gothic government complex in Bridgetown, Barbados, housing the chambers and offices of the Barbadian legislature.
  • E. Parliament Hall
    Parliament Hall is a historic chamber in Edinburgh that once housed the pre-Union Parliament of Scotland and is now used for important legal and ceremonial functions.
  • 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_69d85cd035a48190b73d5579ab73969a completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04eb4301881908c7157227fdf79b6 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff5f43191c81908c5704314a002608 completed May 9, 2026, 4:22 p.m.
NEDg Description generation batch_69ff5ffaefb4819094468ff0008740f8 completed May 9, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69ff6062f0ac819081270f270ce2f057 completed May 9, 2026, 4:27 p.m.
Created at: April 10, 2026, 4:14 a.m.