Triple

T5561300
Position Surface form Disambiguated ID Type / Status
Subject REX E145771 entity
Predicate operatedBy P86 FINISHED
Object NASA E1870 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: NASA | Statement: [REX, operatedBy, NASA]

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: NASA
Context triple: [REX, operatedBy, NASA]
  • A. NASA chosen
    NASA is the United States government agency responsible for the nation’s civilian space program and for aeronautics and aerospace research.
  • B. NASA Headquarters
    NASA Headquarters is the central administrative and executive office of the National Aeronautics and Space Administration, overseeing the agency’s programs, policies, and strategic direction.
  • C. NASA Science Mission Directorate
    The NASA Science Mission Directorate is the division of NASA responsible for planning and overseeing the agency’s science programs and missions that explore Earth, the solar system, and the universe.
  • D. NASA Mission Control
    NASA Mission Control is the operations center of the U.S. space agency responsible for monitoring, directing, and supporting human and robotic space missions.
  • E. NASA APD
    NASA APD is the NASA Astrophysics Division responsible for planning, funding, and overseeing the agency’s space-based and ground-based astrophysics research and missions.
  • 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_69c008fcaf788190bafa02a1917ee73b elicitation completed
NER batch_69c02019c6748190aeefb86f489f726a ner completed
NED1 batch_69c04d0681b08190b42f3812ce8a8e45 ned_source_triple completed
Created at: March 22, 2026, 3:36 p.m.