Triple

T11078563
Position Surface form Disambiguated ID Type / Status
Subject Hubble (lunar crater) E261928 entity
Predicate hasSatelliteCrater P34245 FINISHED
Object Hubble X
Hubble X is a small satellite impact crater located near the larger Hubble crater on the far side of the Moon.
 E902194 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: Hubble X | Statement: [Hubble (lunar crater), hasSatelliteCrater, Hubble X]

Disambiguation candidates (2 decisions)

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: Hubble X
Context triple: [Hubble (lunar crater), hasSatelliteCrater, Hubble X]
  • A. Hubble V
    Hubble V is a massive, bright star-forming nebula in the Triangulum Galaxy, notable as one of the largest known H II regions in the Local Group.
  • B. Hubble Space Telescope computer
    The Hubble Space Telescope computer is the primary onboard data-handling and control system that manages the telescope’s scientific instruments and operations in orbit.
  • C. HST
    HST is a high-speed passenger train designed to operate at significantly higher speeds than conventional rail services, often used for rapid intercity travel.
  • D. HST
    HST is a collaborative Harvard–MIT program that integrates medicine, engineering, and science to advance education and research in health sciences and technology.
  • E. HST
    HST is the FAA airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hubble X
Target entity description: Hubble X is a small satellite impact crater located near the larger Hubble crater on the far side of the Moon.
  • A. Hubble V
    Hubble V is a massive, bright star-forming nebula in the Triangulum Galaxy, notable as one of the largest known H II regions in the Local Group.
  • B. Hubble Space Telescope computer
    The Hubble Space Telescope computer is the primary onboard data-handling and control system that manages the telescope’s scientific instruments and operations in orbit.
  • C. HST
    HST is a high-speed passenger train designed to operate at significantly higher speeds than conventional rail services, often used for rapid intercity travel.
  • D. HST
    HST is a collaborative Harvard–MIT program that integrates medicine, engineering, and science to advance education and research in health sciences and technology.
  • E. HST
    HST is the vehicle registration code used on license plates for the district of Vorpommern-Rügen in the German state of Mecklenburg-Vorpommern.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hubble X
Triple: [Hubble (lunar crater), hasSatelliteCrater, Hubble X]
Generated description
Hubble X is a small satellite impact crater located near the larger Hubble crater on the far side of the Moon.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aa9983c08190b0ef61603b69feac elicitation completed
NER batch_69d799953d58819096b645a1377e70f2 ner completed
NED1 batch_69e3c8d4f22881909fa3d094a19b0a14 ned_source_triple completed
NED2 batch_69e3cf21fd908190b28ce93ca104fd52 ned_description completed
NEDg batch_69e3cae07b648190b4c0d2514712d6bd nedg completed
Created at: April 8, 2026, 9:27 p.m.