Triple

T5202150
Position Surface form Disambiguated ID Type / Status
Subject M54 E117416 entity
Predicate partOf P40 FINISHED
Object Sagittarius Dwarf Spheroidal Galaxy globular cluster system E21424 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: Sagittarius Dwarf Spheroidal Galaxy globular cluster system | Statement: [M54, partOf, Sagittarius Dwarf Spheroidal Galaxy globular cluster system]

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: Sagittarius Dwarf Spheroidal Galaxy globular cluster system
Context triple: [M54, partOf, Sagittarius Dwarf Spheroidal Galaxy globular cluster system]
  • A. Milky Way globular cluster system
    The Milky Way globular cluster system is the population of ancient, densely packed star clusters that orbit the Milky Way’s halo and bulge, serving as key tracers of the galaxy’s formation and evolution.
  • B. Sagittarius Dwarf Spheroidal Galaxy chosen
    The Sagittarius Dwarf Spheroidal Galaxy is a small, elongated satellite galaxy currently being tidally disrupted and absorbed by the Milky Way.
  • C. Sextans Dwarf Spheroidal Galaxy
    The Sextans Dwarf Spheroidal Galaxy is a faint, low-mass satellite galaxy of the Milky Way located in the constellation Sextans and composed primarily of old, metal-poor stars.
  • D. Milky Way subgroup
    The Milky Way subgroup is the collection of nearby galaxies gravitationally bound to and dominated by the Milky Way within the larger Local Group.
  • E. Pegasus dSph
    Pegasus dSph is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the constellation Pegasus.
  • 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_69bd4463dd3c81909966123f20b79d57 elicitation completed
NER batch_69bd7a450f988190a53c258d06938d5e ner completed
NED1 batch_69bee0a6698c81908cc1fc7c15ffa5b7 ned_source_triple completed
Created at: March 20, 2026, 1:47 p.m.