Triple

T22058038
Position Surface form Disambiguated ID Type / Status
Subject Plaskett’s Star E545073 entity
Predicate hasAlternativeName P39 FINISHED
Object HR 2422
HR 2422 is a massive, highly luminous spectroscopic binary star system in the constellation Monoceros, notable for being one of the most massive known binary systems.
 E1516328 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: HR 2422 | Statement: [Plaskett’s Star, hasAlternativeName, HR 2422]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HR 2422
Context triple: [Plaskett’s Star, hasAlternativeName, HR 2422]
  • A. HR 2491
    HR 2491 is the Harvard Revised (Bright Star Catalogue) designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
  • B. HR 204
    HR 204 is a relatively nearby Sun-like star in the constellation Tucana, known in stellar catalogs under multiple designations including HD 4308.
  • C. HR 2294
    HR 2294, also known as Mirzam or Beta Canis Majoris, is a bright blue-white giant star in the constellation Canis Major, notable as one of the prominent stars near Sirius in the night sky.
  • D. HR 3429
    HR 3429 is a star in the constellation Cancer, commonly known by its traditional name Asellus Australis.
  • E. HR 2782
    HR 2782 is a bright, massive multiple-star system in the constellation Canis Major, best known as Tau Canis Majoris, the central star of the open cluster NGC 2362.
  • 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: HR 2422
Triple: [Plaskett’s Star, hasAlternativeName, HR 2422]
Generated description
HR 2422 is a massive, highly luminous spectroscopic binary star system in the constellation Monoceros, notable for being one of the most massive known binary systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HR 2422
Target entity description: HR 2422 is a massive, highly luminous spectroscopic binary star system in the constellation Monoceros, notable for being one of the most massive known binary systems.
  • A. HR 2491
    HR 2491 is the Harvard Revised (Bright Star Catalogue) designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
  • B. HR 204
    HR 204 is a relatively nearby Sun-like star in the constellation Tucana, known in stellar catalogs under multiple designations including HD 4308.
  • C. HR 2294
    HR 2294, also known as Mirzam or Beta Canis Majoris, is a bright blue-white giant star in the constellation Canis Major, notable as one of the prominent stars near Sirius in the night sky.
  • D. HR 3429
    HR 3429 is a star in the constellation Cancer, commonly known by its traditional name Asellus Australis.
  • E. HR 2782
    HR 2782 is a bright, massive multiple-star system in the constellation Canis Major, best known as Tau Canis Majoris, the central star of the open cluster NGC 2362.
  • 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_69e11e3377c48190890c17407b9527d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1285959f48190b89527b3f9e7ab11 completed April 28, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a80a7327481908cb334464a04cd31 completed May 18, 2026, 2:59 a.m.
NEDg Description generation batch_6a0a81b570388190bc13c4cd23aa14b4 completed May 18, 2026, 3:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0a82933f388190a8b587b8cf956a7d completed May 18, 2026, 3:08 a.m.
Created at: April 16, 2026, 8:27 p.m.