David A. Lyle
E527183
David A. Lyle was a U.S. Army officer and inventor best known for developing the Lyle gun, a line-throwing device used in maritime rescue operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| David A. Lyle canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4167585 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David A. Lyle Context triple: [Lyle gun, namedAfter, David A. Lyle]
-
A.
R. Bruce Lindsay
R. Bruce Lindsay was an American physicist and acoustician known for his influential work in physical acoustics and contributions to the history and philosophy of science.
-
B.
Roland A. Madden
Roland A. Madden is an atmospheric scientist best known for co-identifying the Madden–Julian Oscillation, a major pattern of tropical intraseasonal climate variability.
-
C.
David R. Scott
David R. Scott is an American astronaut, Air Force officer, and test pilot best known for commanding the Apollo 15 mission and becoming the seventh person to walk on the Moon.
-
D.
David C. Hilmers
David C. Hilmers is a former NASA astronaut and U.S. Marine Corps officer who flew on multiple Space Shuttle missions before later becoming a physician and academic.
-
E.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David A. Lyle Target entity description: David A. Lyle was a U.S. Army officer and inventor best known for developing the Lyle gun, a line-throwing device used in maritime rescue operations.
-
A.
R. Bruce Lindsay
R. Bruce Lindsay was an American physicist and acoustician known for his influential work in physical acoustics and contributions to the history and philosophy of science.
-
B.
Roland A. Madden
Roland A. Madden is an atmospheric scientist best known for co-identifying the Madden–Julian Oscillation, a major pattern of tropical intraseasonal climate variability.
-
C.
David R. Scott
David R. Scott is an American astronaut, Air Force officer, and test pilot best known for commanding the Apollo 15 mission and becoming the seventh person to walk on the Moon.
-
D.
David C. Hilmers
David C. Hilmers is a former NASA astronaut and U.S. Marine Corps officer who flew on multiple Space Shuttle missions before later becoming a physician and academic.
-
E.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Army officer
ⓘ
line-throwing gun ⓘ maritime rescue device ⓘ person ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| developed | Lyle gun NERFINISHED ⓘ |
| fieldOfWork |
maritime rescue technology
ⓘ
military engineering ⓘ |
| knownFor |
developing the Lyle gun
ⓘ
line-throwing devices for maritime rescue ⓘ |
| militaryBranch | United States Army ⓘ |
| namedAfter | David A. Lyle NERFINISHED ⓘ |
| notableWork | Lyle gun NERFINISHED ⓘ |
| occupation |
U.S. Army officer
ⓘ
inventor ⓘ |
| use |
maritime rescue operations
ⓘ
projecting a line from shore to distressed vessels ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: David A. Lyle Description of subject: David A. Lyle was a U.S. Army officer and inventor best known for developing the Lyle gun, a line-throwing device used in maritime rescue operations.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.