Triple

T17050290
Position Surface form Disambiguated ID Type / Status
Subject Hepburn Act E413675 entity
Predicate followedBy P78 FINISHED
Object Mann–Elkins Act of 1910 E419314 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Mann–Elkins Act of 1910 | Statement: [Hepburn Act, followedBy, Mann–Elkins Act of 1910]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mann–Elkins Act of 1910
Context triple: [Hepburn Act, followedBy, Mann–Elkins Act of 1910]
  • A. Mann–Elkins Act chosen
    The Mann–Elkins Act was a 1910 U.S. federal law that strengthened the Interstate Commerce Commission’s power to regulate railroad rates and extended its authority to telephone, telegraph, and cable companies.
  • B. Pittman Act of 1918
    The Pittman Act of 1918 was a U.S. law that authorized the melting of millions of silver dollars and the subsequent purchase of domestic silver, reshaping American silver coinage and mining policy in the early 20th century.
  • C. McFadden Act of 1927
    The McFadden Act of 1927 was a U.S. federal law that regulated national banks’ branching and effectively restricted interstate banking, helping to shape the geographically fragmented structure of American banking for much of the 20th century.
  • D. Elkins Act
    The Elkins Act was a 1903 U.S. federal law that strengthened regulation of railroads by prohibiting discriminatory rebates and reinforcing the authority of the Interstate Commerce Commission.
  • E. Wheeler–Howard Act
    The Wheeler–Howard Act, formally known as the Indian Reorganization Act of 1934, is a U.S. federal law that ended the allotment of tribal lands and aimed to restore tribal self-government and communal landholding for Native American tribes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d886cde3d481908d4d01ba88ba7eb7 elicitation completed
NER batch_69e3daa1aeac81909e8d97bd708c6b71 ner completed
NED1 batch_6a012341b8e88190a2bee865be5ca1c1 ned_source_triple completed
Created at: April 10, 2026, 5:34 a.m.