DD-448
E622574
DD-448 is the hull classification symbol for USS La Vallette, a World War II-era Fletcher-class destroyer of the United States Navy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DD-448 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6819246 — 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: DD-448 Context triple: [USS La Vallette (DD-448), pennantNumber, DD-448]
-
A.
DD-417
DD-417 was the hull number of USS Morris, a Sims-class destroyer that served with distinction in the United States Navy during World War II.
-
B.
DD-413
DD-413 was the hull number of USS Mustin, a United States Navy Sims-class destroyer that served during World War II.
-
C.
DD-418
DD-418 was the hull classification and pennant number of USS Roe, a World War II-era Sims-class destroyer in the United States Navy.
-
D.
DD-415
DD-415 was the hull number of USS O’Brien, a Sims-class destroyer that served in the United States Navy during World War II.
-
E.
DD-419
DD-419 was the hull number of USS Wainwright, a Sims-class destroyer that served in the United States Navy during World War II.
- 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: DD-448 Target entity description: DD-448 is the hull classification symbol for USS La Vallette, a World War II-era Fletcher-class destroyer of the United States Navy.
-
A.
DD-417
DD-417 was the hull number of USS Morris, a Sims-class destroyer that served with distinction in the United States Navy during World War II.
-
B.
DD-413
DD-413 was the hull number of USS Mustin, a United States Navy Sims-class destroyer that served during World War II.
-
C.
DD-418
DD-418 was the hull classification and pennant number of USS Roe, a World War II-era Sims-class destroyer in the United States Navy.
-
D.
DD-415
DD-415 was the hull number of USS O’Brien, a Sims-class destroyer that served in the United States Navy during World War II.
-
E.
DD-419
DD-419 was the hull number of USS Wainwright, a Sims-class destroyer that served in the United States Navy during World War II.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Fletcher-class destroyer
ⓘ
United States Navy destroyer ⓘ hull classification symbol ⓘ |
| builtFor | United States Navy ⓘ |
| category |
Fletcher-class destroyers of the United States Navy
ⓘ
World War II destroyers of the United States ⓘ |
| conflict | World War II ⓘ |
| country | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| era |
World War II era
ⓘ
linked to:
World War II
|
| hasHullClassificationSymbol | DD-448 ⓘ |
| hullNumber | DD-448 ⓘ |
| identifies | USS La Vallette ⓘ |
| isDesignatedBy | DD-448 ⓘ |
| militaryBranch | United States Navy ⓘ |
| namedAfter | Elie A. F. La Vallette ⓘ |
| navalForce | United States Navy ⓘ |
| navalVesselClass | Fletcher-class destroyer ⓘ |
| operator | United States Navy ⓘ |
| role |
anti-submarine warfare ship
ⓘ
escort ship ⓘ surface combatant ⓘ |
| serviceEntryEra | World War II era ⓘ |
| shipClass | Fletcher class ⓘ |
| shipType | destroyer ⓘ |
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: DD-448 Description of subject: DD-448 is the hull classification symbol for USS La Vallette, a World War II-era Fletcher-class destroyer of the United States Navy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.