Triple

T22999961
Position Surface form Disambiguated ID Type / Status
Subject Coma Berenices E572607 entity
Predicate containsOpenCluster P59631 FINISHED
Object Melotte 111
Melotte 111 is a nearby, relatively sparse open star cluster that forms the central concentration of stars in the constellation Coma Berenices.
 E1565460 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 111 | Statement: [Coma Berenices, containsOpenCluster, Melotte 111]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Melotte 111
Context triple: [Coma Berenices, containsOpenCluster, Melotte 111]
  • A. 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.
  • B. Melotte 13
    Melotte 13 is an open star cluster in the constellation Perseus, cataloged in the Melotte catalogue of star clusters.
  • C. Melotte 102
    Melotte 102 is an open star cluster in the constellation Centaurus, notable for its rich population of young, hot stars.
  • D. 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.
  • E. Melotte 124
    Melotte 124 is an open star cluster in the constellation Centaurus, notable for its loose grouping of young 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 111
Triple: [Coma Berenices, containsOpenCluster, Melotte 111]
Generated description
Melotte 111 is a nearby, relatively sparse open star cluster that forms the central concentration of stars in the constellation Coma Berenices.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Melotte 111
Target entity description: Melotte 111 is a nearby, relatively sparse open star cluster that forms the central concentration of stars in the constellation Coma Berenices.
  • A. 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.
  • B. Melotte 13
    Melotte 13 is an open star cluster in the constellation Perseus, cataloged in the Melotte catalogue of star clusters.
  • C. Melotte 102
    Melotte 102 is an open star cluster in the constellation Centaurus, notable for its rich population of young, hot stars.
  • D. 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.
  • E. Melotte 124
    Melotte 124 is an open star cluster in the constellation Centaurus, notable for its loose grouping of young 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_69e245b6a3ac81908087599eefe3e365 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f182f6484c8190bfe3f7ea894c43d8 completed April 29, 2026, 4:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd380d84c8190ad825e4ef92e6c93 completed May 19, 2026, 3:05 a.m.
NEDg Description generation batch_6a0bd780bf048190be000d6b01b7a69e completed May 19, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_6a0bd80b76248190b3878e6f6992db25 completed May 19, 2026, 3:24 a.m.
Created at: April 17, 2026, 3:50 p.m.