Triple

T274948
Position Surface form Disambiguated ID Type / Status
Subject Brexit E5225 entity
Predicate domesticLegislation P3136 FINISHED
Object European Union (Notification of Withdrawal) Act 2017
The European Union (Notification of Withdrawal) Act 2017 is a UK law that authorized the Prime Minister to formally trigger Article 50 of the Treaty on European Union, beginning the legal process of the United Kingdom’s withdrawal from the EU.
E35878 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: European Union (Notification of Withdrawal) Act 2017 | Statement: [Brexit, domesticLegislation, European Union (Notification of Withdrawal) Act 2017]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: European Union (Notification of Withdrawal) Act 2017
Context triple: [Brexit, domesticLegislation, European Union (Notification of Withdrawal) Act 2017]
  • A. Brexit
    Brexit is the process by which the United Kingdom withdrew from the European Union, reshaping its political and economic relationship with Europe.
  • B. House of Lords Act 1999
    The House of Lords Act 1999 is a UK law that significantly reformed the composition of the House of Lords by removing most hereditary peers, marking a major step in modernizing the British Parliament’s upper chamber.
  • C. Constitutional Reform Act 2005
    The Constitutional Reform Act 2005 is a major UK statute that restructured the country's judicial and constitutional framework, including creating the Supreme Court of the United Kingdom and reforming the role of the Lord Chancellor.
  • D. Scotland Act 1998
    The Scotland Act 1998 is a key piece of UK legislation that established devolved government in Scotland by creating the Scottish Parliament and defining its powers.
  • E. Parliament Acts 1911 and 1949
    The Parliament Acts 1911 and 1949 are key UK constitutional statutes that limit the House of Lords’ power to block legislation, enabling certain bills to become law without its consent.
  • 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: European Union (Notification of Withdrawal) Act 2017
Triple: [Brexit, domesticLegislation, European Union (Notification of Withdrawal) Act 2017]
Generated description
The European Union (Notification of Withdrawal) Act 2017 is a UK law that authorized the Prime Minister to formally trigger Article 50 of the Treaty on European Union, beginning the legal process of the United Kingdom’s withdrawal from the EU.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: European Union (Notification of Withdrawal) Act 2017
Target entity description: The European Union (Notification of Withdrawal) Act 2017 is a UK law that authorized the Prime Minister to formally trigger Article 50 of the Treaty on European Union, beginning the legal process of the United Kingdom’s withdrawal from the EU.
  • A. Brexit
    Brexit is the process by which the United Kingdom withdrew from the European Union, reshaping its political and economic relationship with Europe.
  • B. House of Lords Act 1999
    The House of Lords Act 1999 is a UK law that significantly reformed the composition of the House of Lords by removing most hereditary peers, marking a major step in modernizing the British Parliament’s upper chamber.
  • C. Constitutional Reform Act 2005
    The Constitutional Reform Act 2005 is a major UK statute that restructured the country's judicial and constitutional framework, including creating the Supreme Court of the United Kingdom and reforming the role of the Lord Chancellor.
  • D. Scotland Act 1998
    The Scotland Act 1998 is a key piece of UK legislation that established devolved government in Scotland by creating the Scottish Parliament and defining its powers.
  • E. Parliament Acts 1911 and 1949
    The Parliament Acts 1911 and 1949 are key UK constitutional statutes that limit the House of Lords’ power to block legislation, enabling certain bills to become law without its consent.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: domesticLegislation
Context triple: [Brexit, domesticLegislation, European Union (Notification of Withdrawal) Act 2017]
  • A. relatedLegislation chosen
    Indicates that there exists a legislative document that is connected to, affects, or is otherwise relevant to the subject entity.
  • B. requiresDomesticLegislation
    Indicates that the fulfillment, implementation, or enforcement of one entity depends on the adoption or existence of specific domestic legislation by another entity (typically a state or jurisdiction).
  • C. legislature
    Indicates that an entity serves as, or is part of, a law-making body or assembly responsible for creating or amending laws for a political unit.
  • D. typeOfLegislation
    Indicates the specific category or kind of legislation that a given legal act or measure belongs to.
  • E. passedLegislation
    Indicates that a governing body has formally approved and enacted a specific piece of legislation or law.
  • F. None of above.

Provenance (6 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_69a257e6c8788190987dfe705ca2912a completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25dd1cdf881909c2c9b77b7f88684 completed Feb. 28, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a391506e2881909fa399aab00d3ac9 completed March 1, 2026, 1:07 a.m.
NEDg Description generation batch_69a391bb35bc8190b0c84968c156439b completed March 1, 2026, 1:09 a.m.
NED2 Entity disambiguation (via description) batch_69a39217ae2c819082fef73a105edf7d completed March 1, 2026, 1:10 a.m.
PD Predicate disambiguation batch_69a25b7345c4819086c21710864a1b42 completed Feb. 28, 2026, 3:05 a.m.
Created at: Feb. 28, 2026, 2:59 a.m.