Triple

T22137131
Position Surface form Disambiguated ID Type / Status
Subject United States disability rights law E547057 entity
Predicate includesCaseLaw P72403 FINISHED
Object Alexander v. Choate
Alexander v. Choate is a landmark U.S. Supreme Court case that clarified the scope of protections against disability discrimination under Section 504 of the Rehabilitation Act, particularly regarding neutral policies with disparate impacts on people with disabilities.
E1521125 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: Alexander v. Choate | Statement: [United States disability rights law, includesCaseLaw, Alexander v. Choate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alexander v. Choate
Context triple: [United States disability rights law, includesCaseLaw, Alexander v. Choate]
  • A. Alexander v. Sandoval
    Alexander v. Sandoval is a 2001 U.S. Supreme Court decision that held there is no private right of action to enforce disparate-impact regulations under Title VI of the Civil Rights Act of 1964.
  • B. Lucas v. Earl
    Lucas v. Earl is a landmark 1930 U.S. Supreme Court tax law case that established the principle that income is taxed to the person who earns it, regardless of contractual arrangements to split or assign that income.
  • C. Ray v. Blair
    Ray v. Blair is a 1952 U.S. Supreme Court case that upheld a state's authority to require presidential electors to pledge support for their party's nominees as a condition of appointment.
  • D. Ogden v. Saunders
    Ogden v. Saunders is an 1827 U.S. Supreme Court case, known for Justice Bushrod Washington’s opinion addressing the constitutionality of state bankruptcy laws under the Contract Clause.
  • E. Leach v. Carlile
    Leach v. Carlile is a United States Supreme Court decision issued during Chief Justice Edward Douglass White’s tenure, addressing questions of federal law under the early 20th-century Court.
  • 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: Alexander v. Choate
Triple: [United States disability rights law, includesCaseLaw, Alexander v. Choate]
Generated description
Alexander v. Choate is a landmark U.S. Supreme Court case that clarified the scope of protections against disability discrimination under Section 504 of the Rehabilitation Act, particularly regarding neutral policies with disparate impacts on people with disabilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alexander v. Choate
Target entity description: Alexander v. Choate is a landmark U.S. Supreme Court case that clarified the scope of protections against disability discrimination under Section 504 of the Rehabilitation Act, particularly regarding neutral policies with disparate impacts on people with disabilities.
  • A. Alexander v. Sandoval
    Alexander v. Sandoval is a 2001 U.S. Supreme Court decision that held there is no private right of action to enforce disparate-impact regulations under Title VI of the Civil Rights Act of 1964.
  • B. Lucas v. Earl
    Lucas v. Earl is a landmark 1930 U.S. Supreme Court tax law case that established the principle that income is taxed to the person who earns it, regardless of contractual arrangements to split or assign that income.
  • C. Ray v. Blair
    Ray v. Blair is a 1952 U.S. Supreme Court case that upheld a state's authority to require presidential electors to pledge support for their party's nominees as a condition of appointment.
  • D. Ogden v. Saunders
    Ogden v. Saunders is an 1827 U.S. Supreme Court case, known for Justice Bushrod Washington’s opinion addressing the constitutionality of state bankruptcy laws under the Contract Clause.
  • E. Leach v. Carlile
    Leach v. Carlile is a United States Supreme Court decision issued during Chief Justice Edward Douglass White’s tenure, addressing questions of federal law under the early 20th-century Court.
  • 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_69e11e3a95d88190a3bd80d9471976c3 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129bac764819099ba4896a161ef1c completed April 28, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a96f864208190911b130fae80a5dc completed May 18, 2026, 4:35 a.m.
NEDg Description generation batch_6a0a97ae36248190b1f298e1a53cc08f completed May 18, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_6a0a986ea4308190841bf3492a108192 completed May 18, 2026, 4:41 a.m.
Created at: April 16, 2026, 8:32 p.m.