Triple
T18957557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | de Havilland Vampire |
E463819
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | de Havilland Aircraft Company |
—
|
NE NERFINISHED |
How this triple was built (2 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: de Havilland Aircraft Company | Statement: [de Havilland Vampire, manufacturer, de Havilland Aircraft Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: de Havilland Aircraft Company Context triple: [de Havilland Vampire, manufacturer, de Havilland Aircraft Company]
-
A.
de Havilland Aircraft Company
chosen
De Havilland Aircraft Company was a major British aviation manufacturer renowned for designing innovative military and civilian aircraft, including iconic World War II planes.
-
B.
de Havilland
De Havilland is the distinguished Anglo-French family name shared by Hollywood actresses Joan Fontaine and her sister Olivia de Havilland.
-
C.
De Havilland Canada
De Havilland Canada is a Canadian aircraft manufacturer best known for its rugged short takeoff and landing (STOL) regional and utility aircraft used worldwide.
-
D.
de Havilland Engine Company
The de Havilland Engine Company was a British manufacturer specializing in aircraft engines, closely associated with powering many of de Havilland’s own military and civil aircraft during the mid-20th century.
-
E.
Commonwealth Aircraft Corporation
Commonwealth Aircraft Corporation was an Australian aerospace manufacturer best known for producing military aircraft, including locally built variants of British and American designs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d5cee8348190b6506b10aed6c58a |
completed | April 20, 2026, 7:29 a.m. |
Created at: April 10, 2026, noon