Triple

T5541470
Position Surface form Disambiguated ID Type / Status
Subject Sterope I E145298 entity
Predicate hasCatalogDesignation P974 FINISHED
Object Hipparcos Catalogue HIP 17954
Hipparcos Catalogue HIP 17954 is the Hipparcos satellite’s astrometric catalog entry corresponding to the star Sterope I in the Pleiades cluster.
 E528149 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: Hipparcos Catalogue HIP 17954 | Statement: [Sterope I, hasCatalogDesignation, Hipparcos Catalogue HIP 17954]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hipparcos Catalogue HIP 17954
Context triple: [Sterope I, hasCatalogDesignation, Hipparcos Catalogue HIP 17954]
  • A. HIP 17531
    HIP 17531 is a star in the Pleiades open star cluster, more commonly known by its traditional name Taygeta.
  • B. HIP 17608
    HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
  • C. HIP 21421
    HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
  • D. Hipparcos satellite
    The Hipparcos satellite was a European Space Agency astrometry mission that precisely measured the positions, distances, and motions of over 100,000 stars, laying the foundation for modern space-based star catalogues.
  • E. Smithsonian Astrophysical Observatory Star Catalogs
    The Smithsonian Astrophysical Observatory Star Catalogs are comprehensive astronomical catalogs that provide precise positional and photometric data for millions of stars, widely used for research and satellite tracking.
  • 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: Hipparcos Catalogue HIP 17954
Triple: [Sterope I, hasCatalogDesignation, Hipparcos Catalogue HIP 17954]
Generated description
Hipparcos Catalogue HIP 17954 is the Hipparcos satellite’s astrometric catalog entry corresponding to the star Sterope I in the Pleiades cluster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hipparcos Catalogue HIP 17954
Target entity description: Hipparcos Catalogue HIP 17954 is the Hipparcos satellite’s astrometric catalog entry corresponding to the star Sterope I in the Pleiades cluster.
  • A. HIP 17531
    HIP 17531 is a star in the Pleiades open star cluster, more commonly known by its traditional name Taygeta.
  • B. HIP 17608
    HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
  • C. HIP 21421
    HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
  • D. Hipparcos satellite
    The Hipparcos satellite was a European Space Agency astrometry mission that precisely measured the positions, distances, and motions of over 100,000 stars, laying the foundation for modern space-based star catalogues.
  • E. Smithsonian Astrophysical Observatory Star Catalogs
    The Smithsonian Astrophysical Observatory Star Catalogs are comprehensive astronomical catalogs that provide precise positional and photometric data for millions of stars, widely used for research and satellite tracking.
  • 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_69c008fa64888190adae56c8f9ea4031 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01fc66cc08190b9b2a62098ecbdb1 completed March 22, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0281fb73881909df8e4f98b27ce1e completed March 22, 2026, 5:34 p.m.
NEDg Description generation batch_69c033df2c7881909660eb931908318c completed March 22, 2026, 6:24 p.m.
NED2 Entity disambiguation (via description) batch_69c034640cd081909b44ff23e9005e57 completed March 22, 2026, 6:26 p.m.
Created at: March 22, 2026, 3:35 p.m.