Triple

T22355583
Position Surface form Disambiguated ID Type / Status
Subject Achernar E552642 entity
Predicate hasCompanion P22642 FINISHED
Object Achernar B
Achernar B is a faint stellar companion to the bright star Achernar in the constellation Eridanus, likely a smaller, less massive star gravitationally bound to its primary.
 E1532909 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: Achernar B | Statement: [Achernar, hasCompanion, Achernar B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Achernar B
Context triple: [Achernar, hasCompanion, Achernar B]
  • A. β Aquarii
    β Aquarii, also known as Sadalsuud, is a luminous yellow supergiant star in the constellation Aquarius and one of its most prominent stellar members.
  • B. Aldebaran B
    Aldebaran B is a suspected low-mass stellar or substellar companion in the Aldebaran star system, inferred from subtle gravitational effects on the primary star.
  • C. 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.
  • D. Beta Piscis Austrini
    Beta Piscis Austrini is a relatively bright star in the southern constellation Piscis Austrinus, notable as one of its principal stellar members.
  • E. Achernar
    Achernar is a bright, rapidly rotating blue-white star and the ninth-brightest star in the night sky, marking the end of the constellation Eridanus.
  • 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: Achernar B
Triple: [Achernar, hasCompanion, Achernar B]
Generated description
Achernar B is a faint stellar companion to the bright star Achernar in the constellation Eridanus, likely a smaller, less massive star gravitationally bound to its primary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Achernar B
Target entity description: Achernar B is a faint stellar companion to the bright star Achernar in the constellation Eridanus, likely a smaller, less massive star gravitationally bound to its primary.
  • A. β Aquarii
    β Aquarii, also known as Sadalsuud, is a luminous yellow supergiant star in the constellation Aquarius and one of its most prominent stellar members.
  • B. Aldebaran B
    Aldebaran B is a suspected low-mass stellar or substellar companion in the Aldebaran star system, inferred from subtle gravitational effects on the primary star.
  • C. 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.
  • D. Beta Piscis Austrini
    Beta Piscis Austrini is a relatively bright star in the southern constellation Piscis Austrinus, notable as one of its principal stellar members.
  • E. Achernar
    Achernar is a bright, rapidly rotating blue-white star and the ninth-brightest star in the night sky, marking the end of the constellation Eridanus.
  • 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_69e11e4a0ad08190a385b4d343cf6524 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157cf94508190b0f2c63ddfecb813 completed April 29, 2026, 12:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae05e243081908fb6067c80b213e1 completed May 18, 2026, 9:48 a.m.
NEDg Description generation batch_6a0ae2c1dc888190a32541b120332e88 completed May 18, 2026, 9:58 a.m.
NED2 Entity disambiguation (via description) batch_6a0ae3855838819080bf6883946b62f7 completed May 18, 2026, 10:01 a.m.
Created at: April 16, 2026, 8:44 p.m.