Triple

T11952186
Position Surface form Disambiguated ID Type / Status
Subject Bristol Centaurus E284451 entity
Predicate notableVariant P4680 FINISHED
Object Centaurus V
Centaurus V is a major production variant of the Bristol Centaurus air-cooled radial aircraft engine, used to power several late-World War II and postwar British aircraft.
 E957808 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: Centaurus V | Statement: [Bristol Centaurus, notableVariant, Centaurus V]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centaurus V
Context triple: [Bristol Centaurus, notableVariant, Centaurus V]
  • A. Centaurus IV
    Centaurus IV is a specific variant of the Bristol Centaurus air-cooled radial aircraft engine developed in the mid-20th century for high-performance military aircraft.
  • B. Rigel VII
    Rigel VII is a fictional planet in the Star Trek universe, known as the homeworld of the infamous governor Kodos the Executioner.
  • C. Centauri
    Centauri is the Latin genitive form of Centaurus, commonly used in star names to indicate that they belong to the constellation Centaurus.
  • D. Ceti
    Ceti is the Latin genitive form of Cetus, used in astronomy to denote stars and objects belonging to the constellation Cetus.
  • E. The Centaurus
    The Centaurus is a prominent mixed-use complex in Islamabad, Pakistan, featuring high-rise towers that house a shopping mall, residential apartments, offices, and a hotel.
  • 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: Centaurus V
Triple: [Bristol Centaurus, notableVariant, Centaurus V]
Generated description
Centaurus V is a major production variant of the Bristol Centaurus air-cooled radial aircraft engine, used to power several late-World War II and postwar British aircraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centaurus V
Target entity description: Centaurus V is a major production variant of the Bristol Centaurus air-cooled radial aircraft engine, used to power several late-World War II and postwar British aircraft.
  • A. Centaurus IV
    Centaurus IV is a specific variant of the Bristol Centaurus air-cooled radial aircraft engine developed in the mid-20th century for high-performance military aircraft.
  • B. Rigel VII
    Rigel VII is a fictional planet in the Star Trek universe, known as the homeworld of the infamous governor Kodos the Executioner.
  • C. Centauri
    Centauri is the Latin genitive form of Centaurus, commonly used in star names to indicate that they belong to the constellation Centaurus.
  • D. Ceti
    Ceti is the Latin genitive form of Cetus, used in astronomy to denote stars and objects belonging to the constellation Cetus.
  • E. The Centaurus
    The Centaurus is a prominent mixed-use complex in Islamabad, Pakistan, featuring high-rise towers that house a shopping mall, residential apartments, offices, and a hotel.
  • 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_69d6ab2db38c8190b1f0ed6663ef8ada completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90365da288190a132703df563de23 completed April 10, 2026, 2:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69f471c931a88190a9d29262c62b9472 completed May 1, 2026, 9:26 a.m.
NEDg Description generation batch_69f47b7ac4048190ae09f18f1a90338f completed May 1, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69f47db91f38819092b7b5c5e2bb489b completed May 1, 2026, 10:17 a.m.
Created at: April 8, 2026, 9:45 p.m.