Triple
T13367131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Citroën DS |
E318968
|
entity |
| Predicate | aerodynamicsEngineer |
P69420
|
FINISHED |
| Object | André Lefèbvre |
—
|
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: André Lefèbvre | Statement: [Citroën DS, aerodynamicsEngineer, André Lefèbvre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: André Lefèbvre Context triple: [Citroën DS, aerodynamicsEngineer, André Lefèbvre]
-
A.
André Lefèbvre
chosen
André Lefèbvre was a pioneering French automotive engineer best known for creating several groundbreaking Citroën models that revolutionized car design and technology in the 20th century.
-
B.
Pierre Lefèvre
Pierre Lefèvre is an alternative name for Pierre Favre, a notable historical figure whose identity is better known under his primary name.
-
C.
Jules Lefebvre
Jules Lefebvre was a prominent 19th-century French academic painter renowned for his refined portraits and idealized female figures, and for his influential role as a teacher in Paris.
-
D.
René-Paul Duchemin
René-Paul Duchemin is a French employer representative known for his prominent role in negotiating and signing the Matignon Agreements.
-
E.
Pierre LeBrun
Pierre LeBrun was an American architect of the early 20th century known for designing prominent skyscrapers and commercial buildings, particularly in New York City.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: aerodynamicsEngineer Context triple: [Citroën DS, aerodynamicsEngineer, André Lefèbvre]
-
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.
flightEngineer
Indicates that one entity serves as a flight engineer for another entity (such as a mission, aircraft, or crew).
- F. None of above.
Provenance (3 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dadcd652d48190a782fd1f57f34b6a |
completed | April 11, 2026, 11:44 p.m. |
| PD | Predicate disambiguation | batch_69d9a02c9abc8190b328e7bae747bfc5 |
completed | April 11, 2026, 1:13 a.m. |
Created at: April 9, 2026, 9:32 p.m.