Triple

T518028
Position Surface form Disambiguated ID Type / Status
Subject United States v. Darby E10750 entity
Predicate overruledCase P4512 FINISHED
Object Hammer v. Dagenhart
Hammer v. Dagenhart was a 1918 U.S. Supreme Court decision that struck down federal child labor regulations under the Commerce Clause, later repudiated as a symbol of restrictive interpretations of federal power.
E64581 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: Hammer v. Dagenhart | Statement: [United States v. Darby, overruledCase, Hammer v. Dagenhart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hammer v. Dagenhart
Context triple: [United States v. Darby, overruledCase, Hammer v. Dagenhart]
  • A. Lochner v. New York
    Lochner v. New York is a landmark 1905 U.S. Supreme Court decision that struck down a state labor regulation and became emblematic of the era in which the Court used substantive due process to protect economic liberty and limit government regulation of business.
  • B. 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.
  • C. United States v. Butler
    United States v. Butler was a 1936 U.S. Supreme Court case that struck down key provisions of the New Deal’s Agricultural Adjustment Act as an unconstitutional use of federal taxing and spending power.
  • D. Schechter Poultry Corp. v. United States
    Schechter Poultry Corp. v. United States is a 1935 U.S. Supreme Court case that struck down key provisions of the New Deal by limiting federal power under the Commerce Clause and declaring the National Industrial Recovery Act unconstitutional.
  • E. United States v. Darby
    United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
  • 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: Hammer v. Dagenhart
Triple: [United States v. Darby, overruledCase, Hammer v. Dagenhart]
Generated description
Hammer v. Dagenhart was a 1918 U.S. Supreme Court decision that struck down federal child labor regulations under the Commerce Clause, later repudiated as a symbol of restrictive interpretations of federal power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hammer v. Dagenhart
Target entity description: Hammer v. Dagenhart was a 1918 U.S. Supreme Court decision that struck down federal child labor regulations under the Commerce Clause, later repudiated as a symbol of restrictive interpretations of federal power.
  • A. Lochner v. New York
    Lochner v. New York is a landmark 1905 U.S. Supreme Court decision that struck down a state labor regulation and became emblematic of the era in which the Court used substantive due process to protect economic liberty and limit government regulation of business.
  • B. 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.
  • C. United States v. Butler
    United States v. Butler was a 1936 U.S. Supreme Court case that struck down key provisions of the New Deal’s Agricultural Adjustment Act as an unconstitutional use of federal taxing and spending power.
  • D. Schechter Poultry Corp. v. United States
    Schechter Poultry Corp. v. United States is a 1935 U.S. Supreme Court case that struck down key provisions of the New Deal by limiting federal power under the Commerce Clause and declaring the National Industrial Recovery Act unconstitutional.
  • E. United States v. Darby
    United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f19d81d48190bd65a02059fc8473 completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a42d1a348190abc23d22bda5d9a2 completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a4a83cb48190a5d80557c5573ab2 completed March 1, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69a4a52e4ae081909f880462479fc51f completed March 1, 2026, 8:44 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.