Triple

T19261734
Position Surface form Disambiguated ID Type / Status
Subject UY Scuti E481663 entity
Predicate hasAlternativeName P39 FINISHED
Object BD−12°5055
BD−12°5055 is an alternative designation for UY Scuti, one of the largest known stars in the Milky Way.
 E1367512 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: BD−12°5055 | Statement: [UY Scuti, hasAlternativeName, BD−12°5055]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BD−12°5055
Context triple: [UY Scuti, hasAlternativeName, BD−12°5055]
  • A. BD+12 1919
    BD+12 1919 is a stellar catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
  • B. BD−29 4359
    BD−29 4359 is a stellar catalog designation corresponding to the star Delta Sagittarii in the constellation Sagittarius.
  • C. BD−34 12223
    BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
  • D. BD−05°4573
    BD−05°4573 is a catalog designation for the variable star R Scuti, a well-known RV Tauri-type pulsating supergiant in the constellation Scutum.
  • E. BD−34 12235
    BD−34 12235, also known as HD 168454, is a catalogued star listed in both the Bonner Durchmusterung and Henry Draper star catalogues.
  • 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: BD−12°5055
Triple: [UY Scuti, hasAlternativeName, BD−12°5055]
Generated description
BD−12°5055 is an alternative designation for UY Scuti, one of the largest known stars in the Milky Way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BD−12°5055
Target entity description: BD−12°5055 is an alternative designation for UY Scuti, one of the largest known stars in the Milky Way.
  • A. BD+12 1919
    BD+12 1919 is a stellar catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
  • B. BD−29 4359
    BD−29 4359 is a stellar catalog designation corresponding to the star Delta Sagittarii in the constellation Sagittarius.
  • C. BD−34 12223
    BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
  • D. BD−05°4573
    BD−05°4573 is a catalog designation for the variable star R Scuti, a well-known RV Tauri-type pulsating supergiant in the constellation Scutum.
  • E. BD−34 12235
    BD−34 12235, also known as HD 168454, is a catalogued star listed in both the Bonner Durchmusterung and Henry Draper star catalogues.
  • 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_69d8e8ce54cc8190998418ff1f66ef28 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb8a022c8190b313e9d11d38e482 completed April 20, 2026, 10:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e6b18c88190a0f1aa5610d7dc9f completed May 15, 2026, 12:15 p.m.
NEDg Description generation batch_6a070f1618d88190ad62c1c3896dba6e completed May 15, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_6a070fe766d081909453b1f8563817e8 completed May 15, 2026, 12:21 p.m.
Created at: April 10, 2026, 1:28 p.m.