Triple

T8190529
Position Surface form Disambiguated ID Type / Status
Subject Laura E. Richards E191290 entity
Predicate father P120 FINISHED
Object Samuel Gridley Howe E57130 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: Samuel Gridley Howe | Statement: [Laura E. Richards, father, Samuel Gridley Howe]

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: Samuel Gridley Howe
Context triple: [Laura E. Richards, father, Samuel Gridley Howe]
  • A. Samuel Gridley Howe chosen
    Samuel Gridley Howe was a 19th-century American physician, abolitionist, and pioneering educator best known for his work with the blind and as the first director of the Perkins School for the Blind.
  • B. Henry Varnum Poor
    Henry Varnum Poor was an American painter, sculptor, and architect known for his modernist work and for helping shape mid-20th-century art education.
  • C. Henry Varnum Poor
    Henry Varnum Poor was a 19th-century American financial analyst and publisher whose work in railroad investment reporting laid the foundation for the modern credit rating agency Standard & Poor’s.
  • D. Charles Beecher
    Charles Beecher was a 19th-century American Congregational minister, theologian, and hymn composer, and a member of the prominent Beecher family.
  • E. George Ripley
    George Ripley was a 19th-century American transcendentalist, social reformer, and journalist best known for founding the utopian community Brook Farm and contributing to the Transcendentalist movement.
  • 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_69ca82c5b6948190a583c096fb0a6c71 elicitation completed
NER batch_69cb4da2f4108190b9b69cb7f41ef374 ner completed
NED1 batch_69cced979d408190851088c6d3f4df24 ned_source_triple completed
Created at: March 30, 2026, 5:41 p.m.