Triple

T752717
Position Surface form Disambiguated ID Type / Status
Subject Equal Protection Clause E15484 entity
Predicate basisFor P125 FINISHED
Object Village of Arlington Heights v. Metropolitan Housing Development Corp.
Village of Arlington Heights v. Metropolitan Housing Development Corp. is a 1977 U.S. Supreme Court case that established the standard for proving discriminatory intent in equal protection challenges to facially neutral government actions, particularly in the context of zoning and housing discrimination.
E88589 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: Village of Arlington Heights v. Metropolitan Housing Development Corp. | Statement: [Equal Protection Clause, basisFor, Village of Arlington Heights v. Metropolitan Housing Development Corp.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Village of Arlington Heights v. Metropolitan Housing Development Corp.
Context triple: [Equal Protection Clause, basisFor, Village of Arlington Heights v. Metropolitan Housing Development Corp.]
  • A. Shelley v. Kraemer
    Shelley v. Kraemer is a landmark 1948 U.S. Supreme Court case that held courts could not enforce racially restrictive housing covenants, marking a major civil rights victory against residential segregation.
  • B. Fulton v. City of Philadelphia
    Fulton v. City of Philadelphia is a 2021 U.S. Supreme Court case in which the Court unanimously ruled that Philadelphia violated a Catholic foster care agency’s religious freedom by excluding it from the foster program over its refusal to certify same-sex couples.
  • C. County of Allegheny v. ACLU
    County of Allegheny v. ACLU is a 1989 U.S. Supreme Court case that refined the interpretation of the Establishment Clause by addressing the constitutionality of religious holiday displays on government property.
  • D. National League of Cities v. Usery
    National League of Cities v. Usery was a 1976 U.S. Supreme Court case that temporarily limited Congress’s power under the Commerce Clause by holding that federal wage and hour regulations could not be applied to traditional state government functions.
  • E. Argersinger v. Hamlin
    Argersinger v. Hamlin is a 1972 U.S. Supreme Court case that extended the right to counsel to defendants in misdemeanor cases that may result in imprisonment.
  • 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: Village of Arlington Heights v. Metropolitan Housing Development Corp.
Triple: [Equal Protection Clause, basisFor, Village of Arlington Heights v. Metropolitan Housing Development Corp.]
Generated description
Village of Arlington Heights v. Metropolitan Housing Development Corp. is a 1977 U.S. Supreme Court case that established the standard for proving discriminatory intent in equal protection challenges to facially neutral government actions, particularly in the context of zoning and housing discrimination.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Village of Arlington Heights v. Metropolitan Housing Development Corp.
Target entity description: Village of Arlington Heights v. Metropolitan Housing Development Corp. is a 1977 U.S. Supreme Court case that established the standard for proving discriminatory intent in equal protection challenges to facially neutral government actions, particularly in the context of zoning and housing discrimination.
  • A. Shelley v. Kraemer
    Shelley v. Kraemer is a landmark 1948 U.S. Supreme Court case that held courts could not enforce racially restrictive housing covenants, marking a major civil rights victory against residential segregation.
  • B. Fulton v. City of Philadelphia
    Fulton v. City of Philadelphia is a 2021 U.S. Supreme Court case in which the Court unanimously ruled that Philadelphia violated a Catholic foster care agency’s religious freedom by excluding it from the foster program over its refusal to certify same-sex couples.
  • C. County of Allegheny v. ACLU
    County of Allegheny v. ACLU is a 1989 U.S. Supreme Court case that refined the interpretation of the Establishment Clause by addressing the constitutionality of religious holiday displays on government property.
  • D. National League of Cities v. Usery
    National League of Cities v. Usery was a 1976 U.S. Supreme Court case that temporarily limited Congress’s power under the Commerce Clause by holding that federal wage and hour regulations could not be applied to traditional state government functions.
  • E. Argersinger v. Hamlin
    Argersinger v. Hamlin is a 1972 U.S. Supreme Court case that extended the right to counsel to defendants in misdemeanor cases that may result in imprisonment.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a64d7d2c8190a6059adcb8fbd34f completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a654eae9608190af3b410ecc041660 completed March 3, 2026, 3:26 a.m.
NEDg Description generation batch_69a65555e7748190b2a55548e4058bc1 completed March 3, 2026, 3:28 a.m.
NED2 Entity disambiguation (via description) batch_69a656d5f28481908ff3fd5fb71b1440 completed March 3, 2026, 3:34 a.m.
Created at: March 1, 2026, 7:37 p.m.