Triple

T33113
Position Surface form Disambiguated ID Type / Status
Subject Commerce Clause E660 entity
Predicate interpretedInCase P2252 FINISHED
Object Katzenbach v. McClung
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
E9688 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: Katzenbach v. McClung | Statement: [Commerce Clause, interpretedInCase, Katzenbach v. McClung]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katzenbach v. McClung
Context triple: [Commerce Clause, interpretedInCase, Katzenbach v. McClung]
  • A. Heart of Atlanta Motel, Inc. v. United States
    Heart of Atlanta Motel, Inc. v. United States is a landmark 1964 U.S. Supreme Court case that upheld the constitutionality of the Civil Rights Act of 1964 by affirming Congress’s power to prohibit racial discrimination in public accommodations under the Commerce Clause.
  • B. Reynolds v. United States
    Reynolds v. United States is an 1879 U.S. Supreme Court case that established the distinction between protected religious belief and regulable religiously motivated conduct, holding that the Free Exercise Clause does not excuse individuals from compliance with otherwise valid criminal laws such as those banning polygamy.
  • C. Chiafalo v. Washington
    Chiafalo v. Washington is a 2020 U.S. Supreme Court case that unanimously upheld states’ authority to penalize or replace “faithless electors” who do not vote in line with their state’s popular vote in presidential elections.
  • D. Wickard v. Filburn
    Wickard v. Filburn is a landmark 1942 U.S. Supreme Court case that dramatically expanded federal regulatory power by holding that even purely local, non-commercial activity could be regulated under the Commerce Clause if it had a substantial effect on interstate commerce.
  • E. Gideon v. Wainwright
    Gideon v. Wainwright is a landmark 1963 U.S. Supreme Court decision that guaranteed the right to court-appointed counsel for criminal defendants who cannot afford an attorney.
  • 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: Katzenbach v. McClung
Triple: [Commerce Clause, interpretedInCase, Katzenbach v. McClung]
Generated description
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katzenbach v. McClung
Target entity description: Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
  • A. Heart of Atlanta Motel, Inc. v. United States
    Heart of Atlanta Motel, Inc. v. United States is a landmark 1964 U.S. Supreme Court case that upheld the constitutionality of the Civil Rights Act of 1964 by affirming Congress’s power to prohibit racial discrimination in public accommodations under the Commerce Clause.
  • B. Reynolds v. United States
    Reynolds v. United States is an 1879 U.S. Supreme Court case that established the distinction between protected religious belief and regulable religiously motivated conduct, holding that the Free Exercise Clause does not excuse individuals from compliance with otherwise valid criminal laws such as those banning polygamy.
  • C. Chiafalo v. Washington
    Chiafalo v. Washington is a 2020 U.S. Supreme Court case that unanimously upheld states’ authority to penalize or replace “faithless electors” who do not vote in line with their state’s popular vote in presidential elections.
  • D. Wickard v. Filburn
    Wickard v. Filburn is a landmark 1942 U.S. Supreme Court case that dramatically expanded federal regulatory power by holding that even purely local, non-commercial activity could be regulated under the Commerce Clause if it had a substantial effect on interstate commerce.
  • E. Gideon v. Wainwright
    Gideon v. Wainwright is a landmark 1963 U.S. Supreme Court decision that guaranteed the right to court-appointed counsel for criminal defendants who cannot afford an attorney.
  • 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_69a2479dec388190967ba648663442c9 completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24ac8d59c8190aaf6607f2792ba3a completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26c15db808190b8d66206a4ed1085 completed Feb. 28, 2026, 4:16 a.m.
NEDg Description generation batch_69a26da8de008190872009f99d1aa684 completed Feb. 28, 2026, 4:23 a.m.
NED2 Entity disambiguation (via description) batch_69a26e45509c8190953e288c45924734 completed Feb. 28, 2026, 4:25 a.m.
Created at: Feb. 28, 2026, 1:44 a.m.