Triple

T12316112
Position Surface form Disambiguated ID Type / Status
Subject C 74 E293602 entity
Predicate hasAlternativeName P39 FINISHED
Object ESO 378-1
ESO 378-1 is a galaxy listed in the European Southern Observatory (ESO) catalog, observed in the southern sky.
 E979637 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: ESO 378-1 | Statement: [C 74, hasAlternativeName, ESO 378-1]

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: ESO 378-1
Context triple: [C 74, hasAlternativeName, ESO 378-1]
  • A. ESO 383-G087
    ESO 383-G087 is a relatively nearby galaxy that is a member of the Centaurus A/M83 Group in the local universe.
  • B. ESO 245-007
    ESO 245-007 is a faint dwarf galaxy in the constellation Phoenix, notable as a nearby member of the Local Group.
  • C. ESO 456-SC38
    ESO 456-SC38, also known as Arp 2, is a faint globular star cluster located in the halo of the Milky Way and associated with the Sagittarius Dwarf Spheroidal Galaxy.
  • D. ESO 324-G024
    ESO 324-G024 is a dwarf irregular galaxy located in the nearby Centaurus A/M83 galaxy group.
  • E. ESO 351-30
    ESO 351-30, better known as the Sculptor Dwarf Galaxy, is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Sculptor.
  • 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: ESO 378-1
Target entity description: ESO 378-1 is a galaxy listed in the European Southern Observatory (ESO) catalog, observed in the southern sky.
  • A. ESO 383-G087
    ESO 383-G087 is a relatively nearby galaxy that is a member of the Centaurus A/M83 Group in the local universe.
  • B. ESO 245-007
    ESO 245-007 is a faint dwarf galaxy in the constellation Phoenix, notable as a nearby member of the Local Group.
  • C. ESO 456-SC38
    ESO 456-SC38, also known as Arp 2, is a faint globular star cluster located in the halo of the Milky Way and associated with the Sagittarius Dwarf Spheroidal Galaxy.
  • D. ESO 324-G024
    ESO 324-G024 is a dwarf irregular galaxy located in the nearby Centaurus A/M83 galaxy group.
  • E. ESO 351-30
    ESO 351-30, better known as the Sculptor Dwarf Galaxy, is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Sculptor.
  • 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: ESO 378-1
Triple: [C 74, hasAlternativeName, ESO 378-1]
Generated description
ESO 378-1 is a galaxy listed in the European Southern Observatory (ESO) catalog, observed in the southern sky.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab6a2b50819082f6aedd32ed608a elicitation completed
NER batch_69d93f05186481909c024a933b4f6c60 ner completed
NED1 batch_69f62a9d50b081908f0bdb7a2ca2832a ned_source_triple completed
NED2 batch_69f63050f5d48190881688d12c4c1819 ned_description completed
NEDg batch_69f62be420308190bcb00d8b37b09ea2 nedg completed
Created at: April 8, 2026, 9:53 p.m.