Triple

T21410120
Position Surface form Disambiguated ID Type / Status
Subject HD 23850 E528144 entity
Predicate hasCompanion P22642 FINISHED
Object visual companion Sterope II (21 Tauri) — NE NERFINISHED

How this triple was built (3 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: visual companion Sterope II (21 Tauri) | Statement: [HD 23850, hasCompanion, visual companion Sterope II (21 Tauri)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: visual companion Sterope II (21 Tauri)
Context triple: [HD 23850, hasCompanion, visual companion Sterope II (21 Tauri)]
  • A. 21 Tauri
    21 Tauri, also known as Sterope I, is a relatively faint star in the Pleiades open star cluster in the constellation Taurus.
  • B. Beta Scorpii
    Beta Scorpii is a bright multiple-star system in the constellation Scorpius, prominent in the night sky near the heart of the Scorpion.
  • C. Lambda Scorpii
    Lambda Scorpii, also known as Shaula, is a bright multiple star system marking the stinger of the constellation Scorpius and ranking among the most luminous stars visible to the naked eye.
  • D. Theta Scorpii A
    Theta Scorpii A is the bright, evolved giant star that forms the primary component of the Sargas stellar system in the constellation Scorpius.
  • E. Sigma Sagittarii
    Sigma Sagittarii is a bright blue-white giant star in the constellation Sagittarius, marking one of the prominent points of the Teapot asterism.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: visual companion Sterope II (21 Tauri)
Target entity description: Visual companion Sterope II (21 Tauri) is a relatively faint star in the Pleiades open cluster, appearing close on the sky to Sterope I and historically noted as a double star visible to keen-eyed observers.
  • A. 21 Tauri
    21 Tauri, also known as Sterope I, is a relatively faint star in the Pleiades open star cluster in the constellation Taurus.
  • B. Beta Scorpii
    Beta Scorpii is a bright multiple-star system in the constellation Scorpius, prominent in the night sky near the heart of the Scorpion.
  • C. Lambda Scorpii
    Lambda Scorpii, also known as Shaula, is a bright multiple star system marking the stinger of the constellation Scorpius and ranking among the most luminous stars visible to the naked eye.
  • D. Theta Scorpii A
    Theta Scorpii A is the bright, evolved giant star that forms the primary component of the Sargas stellar system in the constellation Scorpius.
  • E. Sigma Sagittarii
    Sigma Sagittarii is a bright blue-white giant star in the constellation Sagittarius, marking one of the prominent points of the Teapot asterism.
  • F. None of above. chosen

Provenance (2 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_69e0c454c248819093425d1099101c09 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e8b1b4d4608190a86a6cd279709b21 completed April 22, 2026, 11:32 a.m.
Created at: April 16, 2026, 5:41 p.m.