Triple

T14873446
Position Surface form Disambiguated ID Type / Status
Subject Brushaber v. Union Pacific Railroad Co. E349807 entity
Predicate fullName P16 FINISHED
Object Frank R. Brushaber v. Union Pacific Railroad Company E349807 NE FINISHED

How this triple was built (2 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: Frank R. Brushaber v. Union Pacific Railroad Company | Statement: [Brushaber v. Union Pacific Railroad Co., fullName, Frank R. Brushaber v. Union Pacific Railroad Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frank R. Brushaber v. Union Pacific Railroad Company
Context triple: [Brushaber v. Union Pacific Railroad Co., fullName, Frank R. Brushaber v. Union Pacific Railroad Company]
  • A. Brushaber v. Union Pacific Railroad Co. chosen
    Brushaber v. Union Pacific Railroad Co. is a 1916 U.S. Supreme Court case that upheld the federal income tax and clarified the scope and constitutionality of the Sixteenth Amendment.
  • B. New York Central Railroad Co. v. Winfield
    New York Central Railroad Co. v. Winfield is a 1917 U.S. Supreme Court decision that clarified the scope of federal authority over railroad worker injury claims under the Federal Employers’ Liability Act, limiting the application of state workers’ compensation laws in such cases.
  • C. Southern Pacific Co. v. Jensen
    Southern Pacific Co. v. Jensen is a 1917 U.S. Supreme Court decision that limited state authority over maritime workers’ compensation by holding that state laws could not interfere with the uniformity of federal admiralty and maritime law.
  • D. Erie Railroad Co. v. Tompkins
    Erie Railroad Co. v. Tompkins is a landmark 1938 U.S. Supreme Court decision that ended the practice of federal general common law and required federal courts in diversity cases to apply state substantive law.
  • E. United States v. Trans-Missouri Freight Association
    United States v. Trans-Missouri Freight Association was an 1897 U.S. Supreme Court antitrust case that held railroad rate-fixing agreements violated the Sherman Antitrust Act, even if the rates were reasonable.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5e2c94c8190a16f05ea81701fc1 completed April 15, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b5101a48190937a86b6eda79c55 completed May 8, 2026, 11:01 p.m.
Created at: April 10, 2026, 1:55 a.m.