Triple

T19831251
Position Surface form Disambiguated ID Type / Status
Subject John Louis Emil Dreyer E476464 entity
Predicate hasAbbreviation P43 FINISHED
Object J. L. E. Dreyer — 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: J. L. E. Dreyer | Statement: [John Louis Emil Dreyer, hasAbbreviation, J. L. E. Dreyer]

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: J. L. E. Dreyer
Context triple: [John Louis Emil Dreyer, hasAbbreviation, J. L. E. Dreyer]
  • A. John Louis Emil Dreyer chosen
    John Louis Emil Dreyer was a Danish-Irish astronomer best known for creating influential catalogues of deep-sky objects, including the New General Catalogue (NGC).
  • B. George Willis Ritchey
    George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
  • C. Robert Julius Trumpler
    Robert Julius Trumpler was a Swiss-American astronomer best known for his pioneering work on open star clusters and for demonstrating the existence of interstellar extinction.
  • D. A. S. Abell
    A. S. Abell was an American publisher best known as the founder of the Baltimore Sun newspaper.
  • E. Nicholas B. Suntzeff
    Nicholas B. Suntzeff is an American astronomer and cosmologist best known as a co-founder of the High-z Supernova Search Team, whose observations of distant supernovae provided key evidence for the accelerating expansion of the universe.
  • 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_69d8e51c7c188190b926f3a2a7b5f881 elicitation completed
NER batch_69e656ce68b48190aa25b29d0b6ea021 ner completed
Created at: April 10, 2026, 1:50 p.m.