Triple

T34028097
Position Surface form Disambiguated ID Type / Status
Subject Fomalhaut E872564 entity
Predicate hasStellarCompanion P84325 FINISHED
Object TW Piscis Austrini
TW Piscis Austrini is a faint stellar companion to the bright nearby star Fomalhaut in the constellation Piscis Austrinus.
 E2079104 NE FINISHED

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: TW Piscis Austrini | Statement: [Fomalhaut, hasStellarCompanion, TW Piscis Austrini]
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: TW Piscis Austrini
Triple: [Fomalhaut, hasStellarCompanion, TW Piscis Austrini]
Generated description
TW Piscis Austrini is a faint stellar companion to the bright nearby star Fomalhaut in the constellation Piscis Austrinus.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasStellarCompanion
Context triple: [Fomalhaut, hasStellarCompanion, TW Piscis Austrini]
  • A. hasCompanionStar chosen
    Indicates that an astronomical object is gravitationally bound to and forms a system with another star.
  • B. hasPulsarCompanion
    Indicates that one astronomical object exists in a bound system with, or is accompanied by, a pulsar.
  • C. hasOpticalCompanion
    Indicates that one entity has another entity as an associated optical companion, typically observed as a nearby or paired object in optical wavelengths.
  • D. hasSiblingStars
    Indicates that two or more stars share at least one common parent system or origin, making them siblings in an astrophysical or formation context.
  • E. hasStarSystem
    Indicates that an entity possesses, contains, or is associated with a particular star system.
  • F. None of above.

Provenance (6 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_69f349a2527c81909a7cd4bda94d70ad completed April 30, 2026, 12:22 p.m.
NER Named-entity recognition batch_69ff7dcedab08190a719a707d03306e2 completed May 9, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a36a02de97c8190bd15c74d8902cb80 completed June 20, 2026, 2:14 p.m.
NEDg Description generation batch_6a36a0de350081909525a0c212057a65 completed June 20, 2026, 2:17 p.m.
NED2 Entity disambiguation (via description) batch_6a36a185fad881909585edc7f5d5c177 completed June 20, 2026, 2:19 p.m.
PD Predicate disambiguation batch_69ff7d0119348190ad462554e81190fe completed May 9, 2026, 6:29 p.m.
Created at: May 1, 2026, 1:51 a.m.