Triple

T17110950
Position Surface form Disambiguated ID Type / Status
Subject International Mercantile Marine Company E415221 entity
Predicate owned P347 FINISHED
Object Red Star Line — NE NERFINISHED

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: Red Star Line | Statement: [International Mercantile Marine Company, owned, Red Star Line]

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: Red Star Line
Context triple: [International Mercantile Marine Company, owned, Red Star Line]
  • A. Red Star Line chosen
    Red Star Line was a prominent Belgian-American shipping company that operated transatlantic passenger and freight services between Europe and North America from the late 19th to early 20th century.
  • B. White Star Line
    White Star Line was a prominent British shipping company best known for operating the RMS Titanic and other famous ocean liners during the late 19th and early 20th centuries.
  • C. New York & Porto Rico Steamship Co.
    New York & Porto Rico Steamship Co. was a shipping company that operated steamship services between New York and Puerto Rico in the late 19th and early 20th centuries.
  • D. Pacific Coast Steamship Company
    Pacific Coast Steamship Company was a prominent American shipping line that operated passenger and freight steamships along the Pacific coast of North America in the late 19th and early 20th centuries.
  • E. American-Hawaiian Steamship Company
    The American-Hawaiian Steamship Company was a prominent U.S. shipping firm that operated cargo services between the American mainland and Hawaii, particularly active in the late 19th and early 20th centuries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d886d090cc8190a39cb94992586905 elicitation completed
NER batch_69e3dc2a7f2c81908eb19594b6accab7 ner completed
Created at: April 10, 2026, 5:35 a.m.