Triple

T12175743
Position Surface form Disambiguated ID Type / Status
Subject Collinder 228 E290081 entity
Predicate catalogue P20407 FINISHED
Object Collinder catalogue of open clusters
The Collinder catalogue of open clusters is an astronomical catalog compiled by Swedish astronomer Per Collinder that lists and characterizes numerous open star clusters in the Milky Way.
E963088 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: Collinder catalogue of open clusters | Statement: [Collinder 228, catalogue, Collinder catalogue of open clusters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Collinder catalogue of open clusters
Context triple: [Collinder 228, catalogue, Collinder catalogue of open clusters]
  • A. Scorpius–Centaurus OB association
    The Scorpius–Centaurus OB association is the nearest large group of young, massive stars to the Sun, spanning the constellations Scorpius and Centaurus and playing a key role in studies of recent star formation in our Galactic neighborhood.
  • B. Revised Shapley–Ames Catalog
    The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
  • C. Milky Way open cluster system
    The Milky Way open cluster system is the collective population of loosely bound star clusters within our galaxy, formed from the galactic disk’s molecular clouds and serving as key tracers of its structure, star formation history, and chemical evolution.
  • D. Bonner Durchmusterung
    Bonner Durchmusterung is a 19th-century astronomical star catalog that systematically surveyed and recorded the positions and magnitudes of hundreds of thousands of stars in the northern sky.
  • E. Armagh Catalogue of Stars
    The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of 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: Collinder catalogue of open clusters
Triple: [Collinder 228, catalogue, Collinder catalogue of open clusters]
Generated description
The Collinder catalogue of open clusters is an astronomical catalog compiled by Swedish astronomer Per Collinder that lists and characterizes numerous open star clusters in the Milky Way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Collinder catalogue of open clusters
Target entity description: The Collinder catalogue of open clusters is an astronomical catalog compiled by Swedish astronomer Per Collinder that lists and characterizes numerous open star clusters in the Milky Way.
  • A. Scorpius–Centaurus OB association
    The Scorpius–Centaurus OB association is the nearest large group of young, massive stars to the Sun, spanning the constellations Scorpius and Centaurus and playing a key role in studies of recent star formation in our Galactic neighborhood.
  • B. Revised Shapley–Ames Catalog
    The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
  • C. Milky Way open cluster system
    The Milky Way open cluster system is the collective population of loosely bound star clusters within our galaxy, formed from the galactic disk’s molecular clouds and serving as key tracers of its structure, star formation history, and chemical evolution.
  • D. Bonner Durchmusterung
    Bonner Durchmusterung is a 19th-century astronomical star catalog that systematically surveyed and recorded the positions and magnitudes of hundreds of thousands of stars in the northern sky.
  • E. Armagh Catalogue of Stars
    The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of 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_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915dc71788190bdaadf7be9d8d6ce completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6a9482481909500c216f23fceb4 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f5fdebe3fc81909a5bb23a943c3c43 completed May 2, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69f5fef775508190ab3be470821c5a50 completed May 2, 2026, 1:41 p.m.
Created at: April 8, 2026, 9:50 p.m.