Triple

T22430439
Position Surface form Disambiguated ID Type / Status
Subject NGC 2244 E554483 entity
Predicate otherDesignation P48076 FINISHED
Object Melotte 50
Melotte 50 is an open star cluster embedded in the Rosette Nebula in the constellation Monoceros, notable for its young, massive stars that illuminate the surrounding gas.
 E1537296 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 50 | Statement: [NGC 2244, otherDesignation, Melotte 50]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Melotte 50
Context triple: [NGC 2244, otherDesignation, Melotte 50]
  • A. Melotte 51
    Melotte 51 is an open star cluster in the constellation Canis Major, notable for its young, bright stars surrounding the luminous star Tau Canis Majoris.
  • B. Melotte 64
    Melotte 64 is an open star cluster in the constellation Canis Major, notable for its rich population of moderately aged stars.
  • C. 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.
  • D. Melotte 72
    Melotte 72, better known as the Christmas Tree Cluster, is a young open star cluster in the constellation Monoceros notable for its triangular arrangement of bright stars resembling a decorated Christmas tree.
  • E. Melotte 14
    Melotte 14 is an open star cluster cataloged by Philibert Jacques Melotte, located in the Milky Way and composed of gravitationally associated stars.
  • 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 50
Triple: [NGC 2244, otherDesignation, Melotte 50]
Generated description
Melotte 50 is an open star cluster embedded in the Rosette Nebula in the constellation Monoceros, notable for its young, massive stars that illuminate the surrounding gas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Melotte 50
Target entity description: Melotte 50 is an open star cluster embedded in the Rosette Nebula in the constellation Monoceros, notable for its young, massive stars that illuminate the surrounding gas.
  • A. Melotte 51
    Melotte 51 is an open star cluster in the constellation Canis Major, notable for its young, bright stars surrounding the luminous star Tau Canis Majoris.
  • B. Melotte 64
    Melotte 64 is an open star cluster in the constellation Canis Major, notable for its rich population of moderately aged stars.
  • C. 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.
  • D. Melotte 72
    Melotte 72, better known as the Christmas Tree Cluster, is a young open star cluster in the constellation Monoceros notable for its triangular arrangement of bright stars resembling a decorated Christmas tree.
  • E. Melotte 14
    Melotte 14 is an open star cluster cataloged by Philibert Jacques Melotte, located in the Milky Way and composed of gravitationally associated stars.
  • 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_69e11e4f2d0c819091aa3558ea2ee630 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15a311b148190bdb752f3f067bb3f completed April 29, 2026, 1:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b0c691e9881908734ed4f36baabba completed May 18, 2026, 12:56 p.m.
NEDg Description generation batch_6a0b0d10a50881909fb586a3c529623d completed May 18, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a0b0daf9bac819086166985458f6742 completed May 18, 2026, 1:01 p.m.
Created at: April 16, 2026, 8:47 p.m.