Triple

T4617630
Position Surface form Disambiguated ID Type / Status
Subject Perseus OB2 association E100904 entity
Predicate hasMember P10 FINISHED
Object ξ Persei
ξ Persei is a hot, massive O-type star in the constellation Perseus, known as a bright runaway star with strong stellar winds.
 E460829 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: ξ Persei | Statement: [Perseus OB2 association, hasMember, ξ Persei]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ξ Persei
Context triple: [Perseus OB2 association, hasMember, ξ Persei]
  • A. ζ Persei
    ζ Persei is a bright, massive B-type star in the constellation Perseus, notable as a prominent member of the Perseus OB2 stellar association.
  • B. o Persei
    o Persei is a bright B-type giant star in the constellation Perseus and a notable member of the Perseus OB2 stellar association.
  • C. Deneb Algedi
    Deneb Algedi is a luminous star in the constellation Capricornus, notable as its most prominent and easily identifiable stellar member.
  • D. Delta Capricorni
    Delta Capricorni is a multiple star system in the constellation Capricornus, notable as its most luminous star and commonly known by the traditional name Deneb Algedi.
  • E. Alpha Capricorni
    Alpha Capricorni is a bright multiple star system in the constellation Capricornus, visible to the naked eye as a single star but actually composed of two widely separated components.
  • 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: ξ Persei
Triple: [Perseus OB2 association, hasMember, ξ Persei]
Generated description
ξ Persei is a hot, massive O-type star in the constellation Perseus, known as a bright runaway star with strong stellar winds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ξ Persei
Target entity description: ξ Persei is a hot, massive O-type star in the constellation Perseus, known as a bright runaway star with strong stellar winds.
  • A. ζ Persei
    ζ Persei is a bright, massive B-type star in the constellation Perseus, notable as a prominent member of the Perseus OB2 stellar association.
  • B. o Persei
    o Persei is a bright B-type giant star in the constellation Perseus and a notable member of the Perseus OB2 stellar association.
  • C. Deneb Algedi
    Deneb Algedi is a luminous star in the constellation Capricornus, notable as its most prominent and easily identifiable stellar member.
  • D. Delta Capricorni
    Delta Capricorni is a multiple star system in the constellation Capricornus, notable as its most luminous star and commonly known by the traditional name Deneb Algedi.
  • E. Alpha Capricorni
    Alpha Capricorni is a bright multiple star system in the constellation Capricornus, visible to the naked eye as a single star but actually composed of two widely separated components.
  • 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_69bd43cf363c819087fd5ab441b4a3f4 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59e098c08190b769e76937dff700 completed March 20, 2026, 2:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69be035a44f08190900bc6898a40e4e9 completed March 21, 2026, 2:32 a.m.
NEDg Description generation batch_69be03e3e290819080ff03c0b43296fa completed March 21, 2026, 2:35 a.m.
NED2 Entity disambiguation (via description) batch_69be04af089c8190b6b0dfae4bb71b4a completed March 21, 2026, 2:38 a.m.
Created at: March 20, 2026, 1:12 p.m.