Triple

T18298987
Position Surface form Disambiguated ID Type / Status
Subject Barnard's Star E438304 entity
Predicate otherDesignation P48076 FINISHED
Object HIP 87937
HIP 87937 is Barnard's Star, a nearby red dwarf in the constellation Ophiuchus known for having one of the largest proper motions of any star in the night sky.
 E1316880 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: HIP 87937 | Statement: [Barnard's Star, otherDesignation, HIP 87937]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HIP 87937
Context triple: [Barnard's Star, otherDesignation, HIP 87937]
  • A. HIP 4872
    HIP 4872 is a distant star system that was selected as one of the targets for the interstellar radio message project Cosmic Call 2003.
  • B. HIP 69673
    HIP 69673 is the Hipparcos catalog designation for Arcturus, a bright red giant star in the constellation Boötes and one of the brightest stars in the night sky.
  • C. HIP 32349
    HIP 32349 is the Hipparcos catalog designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
  • D. HIP 25930
    HIP 25930 is the Hipparcos catalog designation for Mintaka, a bright multiple star system that forms the westernmost star in Orion’s Belt.
  • E. HIP 17954
    HIP 17954 is a star in the Pleiades open star cluster, known more commonly by its traditional name Sterope I.
  • 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: HIP 87937
Triple: [Barnard's Star, otherDesignation, HIP 87937]
Generated description
HIP 87937 is Barnard's Star, a nearby red dwarf in the constellation Ophiuchus known for having one of the largest proper motions of any star in the night sky.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HIP 87937
Target entity description: HIP 87937 is Barnard's Star, a nearby red dwarf in the constellation Ophiuchus known for having one of the largest proper motions of any star in the night sky.
  • A. HIP 4872
    HIP 4872 is a distant star system that was selected as one of the targets for the interstellar radio message project Cosmic Call 2003.
  • B. HIP 69673
    HIP 69673 is the Hipparcos catalog designation for Arcturus, a bright red giant star in the constellation Boötes and one of the brightest stars in the night sky.
  • C. HIP 32349
    HIP 32349 is the Hipparcos catalog designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
  • D. HIP 25930
    HIP 25930 is the Hipparcos catalog designation for Mintaka, a bright multiple star system that forms the westernmost star in Orion’s Belt.
  • E. HIP 17954
    HIP 17954 is a star in the Pleiades open star cluster, known more commonly by its traditional name Sterope I.
  • 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_69d8b915e3e881909125d760c15d0c29 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5017d96588190ac1e326803142976 completed April 19, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03bb5c7e4c8190b360b15b6e6ac677 completed May 12, 2026, 11:44 p.m.
NEDg Description generation batch_6a03bbfa0da481908bb0e388dcbe9913 completed May 12, 2026, 11:47 p.m.
NED2 Entity disambiguation (via description) batch_6a03bd6078b88190887a32099fc31db0 completed May 12, 2026, 11:53 p.m.
Created at: April 10, 2026, 10:35 a.m.