Triple

T21348011
Position Surface form Disambiguated ID Type / Status
Subject NGC 2362 E526393 entity
Predicate hasAlternativeName P39 FINISHED
Object Caldwell 64
Caldwell 64 is a young, bright open star cluster in the constellation Canis Major, notable for being dominated by the luminous star Tau Canis Majoris.
 E1478776 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Caldwell 64 | Statement: [NGC 2362, hasAlternativeName, Caldwell 64]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caldwell 64
Context triple: [NGC 2362, hasAlternativeName, Caldwell 64]
  • A. Caldwell 64
    Caldwell 64 is a spiral galaxy in the constellation Coma Berenices, better known as Messier 64 or the Black Eye Galaxy, noted for its striking dark dust lane across its bright nucleus.
  • B. Caldwell 76
    Caldwell 76 is an open star cluster in the constellation Scorpius, notable for its young, massive stars and rich appearance in binoculars and small telescopes.
  • C. Caldwell 74
    Caldwell 74 is a bright, well-known planetary nebula in the constellation Vela, popularly called the Southern Ring Nebula.
  • D. Caldwell 73
    Caldwell 73 is a nearby blue compact dwarf galaxy in the constellation Centaurus, notable for its intense starburst activity and rich population of young star clusters.
  • E. Caldwell 46
    Caldwell 46 is a faint, dwarf spheroidal galaxy in the constellation Leo, known for being one of the Milky Way’s satellite galaxies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Caldwell 64
Triple: [NGC 2362, hasAlternativeName, Caldwell 64]
Generated description
Caldwell 64 is a young, bright open star cluster in the constellation Canis Major, notable for being dominated by the luminous star Tau Canis Majoris.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caldwell 64
Target entity description: Caldwell 64 is a young, bright open star cluster in the constellation Canis Major, notable for being dominated by the luminous star Tau Canis Majoris.
  • A. Caldwell 64
    Caldwell 64 is a spiral galaxy in the constellation Coma Berenices, better known as Messier 64 or the Black Eye Galaxy, noted for its striking dark dust lane across its bright nucleus.
  • B. Caldwell 76
    Caldwell 76 is an open star cluster in the constellation Scorpius, notable for its young, massive stars and rich appearance in binoculars and small telescopes.
  • C. Caldwell 74
    Caldwell 74 is a bright, well-known planetary nebula in the constellation Vela, popularly called the Southern Ring Nebula.
  • D. Caldwell 73
    Caldwell 73 is a nearby blue compact dwarf galaxy in the constellation Centaurus, notable for its intense starburst activity and rich population of young star clusters.
  • E. Caldwell 46
    Caldwell 46 is a faint, dwarf spheroidal galaxy in the constellation Leo, known for being one of the Milky Way’s satellite galaxies.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8ad2d01b481909d9b4813ff37905c completed April 22, 2026, 11:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09a5cacbf481909ace24e0df0cd593 completed May 17, 2026, 11:26 a.m.
NEDg Description generation batch_6a09a6c435ec8190b903e953da375583 completed May 17, 2026, 11:30 a.m.
NED2 Entity disambiguation (via description) batch_6a09a7bcd5188190be3009fb3bd00af6 completed May 17, 2026, 11:34 a.m.
Created at: April 16, 2026, 5:01 p.m.