Triple
T13751474
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lockheed Aircraft Company |
E330361
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Jack Northrop |
E316051
|
NE FINISHED |
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: Jack Northrop | Statement: [Lockheed Aircraft Company, foundedBy, Jack Northrop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jack Northrop Context triple: [Lockheed Aircraft Company, foundedBy, Jack Northrop]
-
A.
Jack Northrop
chosen
Jack Northrop was an influential American aircraft designer and aviation pioneer best known for founding the Northrop Corporation and advancing flying wing and all-metal aircraft designs.
-
B.
Walter Watson Hughes
Walter Watson Hughes was a 19th-century Scottish-Australian pastoralist and philanthropist whose substantial donations were pivotal in establishing higher education in South Australia.
-
C.
Clarence "Kelly" Johnson
Clarence "Kelly" Johnson was a pioneering American aerospace engineer and head of Lockheed's Skunk Works, renowned for leading the design of advanced aircraft such as the U-2 and SR-71 Blackbird.
-
D.
Elmer Ambrose Sperry
Elmer Ambrose Sperry was an American inventor and engineer best known for pioneering gyroscopic compasses and stabilizers that revolutionized navigation and control systems in ships and aircraft.
-
E.
Glenn L. Martin
Glenn L. Martin was an American aviation pioneer and industrialist who founded one of the early major aircraft manufacturing companies in the United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de02148c208190a882927905a861a6 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a8560614819085958205637f3863 |
completed | May 3, 2026, 7:56 p.m. |
Created at: April 9, 2026, 10:08 p.m.