Triple

T23912830
Position Surface form Disambiguated ID Type / Status
Subject Vanwall E601990 entity
Predicate aerodynamicist P69420 FINISHED
Object Frank Costin
Frank Costin was a pioneering British automotive engineer and aerodynamicist renowned for applying aircraft-inspired aerodynamic principles to racing car design in the mid-20th century.
 E1609092 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: Frank Costin | Statement: [Vanwall, aerodynamicist, Frank Costin]
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: Frank Costin
Triple: [Vanwall, aerodynamicist, Frank Costin]
Generated description
Frank Costin was a pioneering British automotive engineer and aerodynamicist renowned for applying aircraft-inspired aerodynamic principles to racing car design in the mid-20th century.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: aerodynamicist
Context triple: [Vanwall, aerodynamicist, Frank Costin]
  • A. aerodynamicsDeveloper chosen
    Indicates that an entity (typically a person or organization) is responsible for designing, developing, or improving the aerodynamic properties of another entity.
  • B. airframeDesigner
    Indicates that one entity is the designer or design authority responsible for the airframe of an aircraft or aerospace vehicle associated with the other entity.
  • C. aerodynamicsFeature
    Indicates that one entity possesses or is characterized by a specific aerodynamic property, component, or design feature affecting airflow and motion through air.
  • D. aerodynamicGoal
    Indicates a goal or objective specifically related to aerodynamic performance, behavior, or properties in a given context.
  • E. architectOfWing
    Indicates that one entity served as the architect responsible for designing a particular wing of a building or structure.
  • 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_69e2953a187081908346a9f36e85fc98 completed April 17, 2026, 8:16 p.m.
NER Named-entity recognition batch_69f1ce96c47881908ccb17ef9f750676 completed April 29, 2026, 9:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0f763798e08190ad4ce45681f4fcf8 completed May 21, 2026, 9:16 p.m.
NEDg Description generation batch_6a0f77b76ab08190b2caf42777492249 completed May 21, 2026, 9:23 p.m.
NED2 Entity disambiguation (via description) batch_6a0f788c4c108190b79e1ea898be2a80 completed May 21, 2026, 9:26 p.m.
PD Predicate disambiguation batch_69f16151ebdc819086e9e1d7cc1f4f3c completed April 29, 2026, 1:39 a.m.
Created at: April 17, 2026, 8:39 p.m.