Triple

T7727865
Position Surface form Disambiguated ID Type / Status
Subject Atmospheric Laboratory for Applications and Science 2 E175177 entity
Predicate operator P179 FINISHED
Object NASA Marshall Space Flight Center E15787 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 Marshall Space Flight Center | Statement: [Atmospheric Laboratory for Applications and Science 2, operator, NASA Marshall Space Flight Center]

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 Marshall Space Flight Center
Context triple: [Atmospheric Laboratory for Applications and Science 2, operator, NASA Marshall Space Flight Center]
  • A. Marshall Space Flight Center chosen
    Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
  • B. Johnson Space Center
    Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
  • C. Goddard Space Flight Center
    Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
  • D. Glenn Research Center
    Glenn Research Center is a major NASA research facility in Ohio specializing in aeronautics and space propulsion technologies.
  • E. Ames Research Center
    Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
  • 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_69c6995e912c81909a49a2657103f786 elicitation completed
NER batch_69c70315e8e88190a5c7e5d2f2ef66bc ner completed
NED1 batch_69c8c7c12e0081908eb984ba9bc558ff ned_source_triple completed
Created at: March 27, 2026, 4:06 p.m.