Triple

T4959387
Position Surface form Disambiguated ID Type / Status
Subject Taygeta E111366 entity
Predicate otherDesignation P48076 FINISHED
Object BD+23 550
BD+23 550 is a star in the constellation Taurus, better known as Taygeta, one of the prominent members of the Pleiades star cluster.
 E482461 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+23 550 | Statement: [Taygeta, otherDesignation, BD+23 550]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BD+23 550
Context triple: [Taygeta, otherDesignation, BD+23 550]
  • A. BD+30 540
    BD+30 540 is a young, massive star located in the Perseus OB2 stellar association, a nearby group of hot, luminous OB-type stars in the constellation Perseus.
  • B. BD−34 12223
    BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
  • C. Baade N
    Baade N is a small lunar impact crater that forms one of the satellite craters surrounding the larger Baade crater on the Moon’s surface.
  • D. Baade D
    Baade D is a small lunar impact crater that forms one of the satellite craters surrounding the larger Baade crater on the Moon’s surface.
  • E. BD+
    BD+ is an additional digital rights management and content protection system used on Blu-ray Discs to prevent unauthorized copying and tampering.
  • 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+23 550
Triple: [Taygeta, otherDesignation, BD+23 550]
Generated description
BD+23 550 is a star in the constellation Taurus, better known as Taygeta, one of the prominent members of the Pleiades star cluster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BD+23 550
Target entity description: BD+23 550 is a star in the constellation Taurus, better known as Taygeta, one of the prominent members of the Pleiades star cluster.
  • A. BD+30 540
    BD+30 540 is a young, massive star located in the Perseus OB2 stellar association, a nearby group of hot, luminous OB-type stars in the constellation Perseus.
  • B. BD−34 12223
    BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
  • C. Baade N
    Baade N is a small lunar impact crater that forms one of the satellite craters surrounding the larger Baade crater on the Moon’s surface.
  • D. Baade D
    Baade D is a small lunar impact crater that forms one of the satellite craters surrounding the larger Baade crater on the Moon’s surface.
  • E. BD+
    BD+ is an additional digital rights management and content protection system used on Blu-ray Discs to prevent unauthorized copying and tampering.
  • 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_69bd4418390c8190b7e9766a2512ce55 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71d957cc8190b82fdd1ca61924bf completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81e4ccc4819090223633fdb04eee completed March 21, 2026, 11:32 a.m.
NEDg Description generation batch_69be83c923e08190848def2824a268b8 completed March 21, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69be84d36c74819097a88f29ef409d20 completed March 21, 2026, 11:45 a.m.
Created at: March 20, 2026, 1:32 p.m.