Triple

T6175226
Position Surface form Disambiguated ID Type / Status
Subject Praesepe E137800 entity
Predicate hasAlternativeName P39 FINISHED
Object Melotte 88
Melotte 88 is an open star cluster in the constellation Cancer, better known as the Beehive Cluster or Praesepe.
 E572604 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: Melotte 88 | Statement: [Praesepe, hasAlternativeName, Melotte 88]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Melotte 88
Context triple: [Praesepe, hasAlternativeName, Melotte 88]
  • A. Melotte 22
    Melotte 22 is an open star cluster in the constellation Taurus, more commonly known as the Pleiades or Seven Sisters, famed for its bright, blue-hot stars and visibility to the naked eye.
  • B. Melotte 15
    Melotte 15 is a young, massive open star cluster embedded within the Heart Nebula, whose hot, luminous stars sculpt the surrounding interstellar gas and dust.
  • C. Melotte 13 and Melotte 14
    Melotte 13 and Melotte 14 are the two open star clusters in the constellation Perseus collectively known as the Double Cluster, notable for their rich, young stellar populations and striking appearance in the night sky.
  • D. Jewel Box cluster
    The Jewel Box cluster is a bright and colorful open star cluster in the constellation Crux, renowned for its striking mix of blue and red stars visible even in small telescopes.
  • E. Caldwell 49
    Caldwell 49 is a large, bright emission nebula and star-forming region in the constellation Monoceros, popularly known as the Rosette Nebula.
  • 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: Melotte 88
Triple: [Praesepe, hasAlternativeName, Melotte 88]
Generated description
Melotte 88 is an open star cluster in the constellation Cancer, better known as the Beehive Cluster or Praesepe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Melotte 88
Target entity description: Melotte 88 is an open star cluster in the constellation Cancer, better known as the Beehive Cluster or Praesepe.
  • A. Melotte 22
    Melotte 22 is an open star cluster in the constellation Taurus, more commonly known as the Pleiades or Seven Sisters, famed for its bright, blue-hot stars and visibility to the naked eye.
  • B. Melotte 15
    Melotte 15 is a young, massive open star cluster embedded within the Heart Nebula, whose hot, luminous stars sculpt the surrounding interstellar gas and dust.
  • C. Melotte 13 and Melotte 14
    Melotte 13 and Melotte 14 are the two open star clusters in the constellation Perseus collectively known as the Double Cluster, notable for their rich, young stellar populations and striking appearance in the night sky.
  • D. Jewel Box cluster
    The Jewel Box cluster is a bright and colorful open star cluster in the constellation Crux, renowned for its striking mix of blue and red stars visible even in small telescopes.
  • E. Caldwell 49
    Caldwell 49 is a large, bright emission nebula and star-forming region in the constellation Monoceros, popularly known as the Rosette Nebula.
  • 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_69c008a80f748190ba3d07ffc81acb29 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05dc55b5c819084482b735771c9a8 completed March 22, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141b69c348190a4e530b7380b643f completed March 23, 2026, 1:35 p.m.
NEDg Description generation batch_69c144384d508190952ff35c20ff7db1 completed March 23, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69c144a2d800819090c351460c0826d1 completed March 23, 2026, 1:48 p.m.
Created at: March 22, 2026, 4:18 p.m.