Lieutenant Commander
E503975
Lieutenant Commander is a mid-level commissioned officer rank, typically above lieutenant and below commander, used in naval and coast guard services such as the U.S. Navy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lieutenant commander (United States Navy) | 2 |
| Lieutenant Commander canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5216391 — 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: Lieutenant Commander Context triple: [Ron DeSantis, militaryRank, Lieutenant Commander]
-
A.
MCPON
MCPON is the highest-ranking enlisted sailor in the U.S. Navy, serving as the senior enlisted advisor to the Chief of Naval Operations and the Chief of Naval Personnel.
-
B.
Flag Officer First Flotilla
Flag Officer First Flotilla was a senior Royal Navy command responsible for leading one of the service’s principal operational flotillas.
-
C.
Master Sergeant (USSF)
Master Sergeant (USSF) is a mid-level noncommissioned officer rank in the United States Space Force, typically responsible for leading enlisted personnel and managing day-to-day operations within space-focused units.
-
D.
Lieutenant Junior Grade
Lieutenant Junior Grade is a junior commissioned officer rank in the United States Navy, above Ensign and below Lieutenant, typically held by officers early in their naval careers.
-
E.
Ensign, United States Navy
Ensign, United States Navy is the lowest commissioned officer rank in the U.S. Navy, typically held by newly commissioned officers beginning their naval careers.
- 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: Lieutenant Commander Target entity description: Lieutenant Commander is a mid-level commissioned officer rank, typically above lieutenant and below commander, used in naval and coast guard services such as the U.S. Navy.
-
A.
MCPON
MCPON is the highest-ranking enlisted sailor in the U.S. Navy, serving as the senior enlisted advisor to the Chief of Naval Operations and the Chief of Naval Personnel.
-
B.
Flag Officer First Flotilla
Flag Officer First Flotilla was a senior Royal Navy command responsible for leading one of the service’s principal operational flotillas.
-
C.
Master Sergeant (USSF)
Master Sergeant (USSF) is a mid-level noncommissioned officer rank in the United States Space Force, typically responsible for leading enlisted personnel and managing day-to-day operations within space-focused units.
-
D.
Lieutenant Junior Grade
Lieutenant Junior Grade is a junior commissioned officer rank in the United States Navy, above Ensign and below Lieutenant, typically held by officers early in their naval careers.
-
E.
Ensign, United States Navy
Ensign, United States Navy is the lowest commissioned officer rank in the U.S. Navy, typically held by newly commissioned officers beginning their naval careers.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
military rank
ⓘ
naval rank ⓘ |
| abbreviation |
LCDR
NERFINISHED
ⓘ
Lt Cdr ⓘ |
| belongsToHierarchy | officer ranks ⓘ |
| category | officer rank ⓘ |
| commissionType | commissioned officer ⓘ |
| equivalentTo |
Major
ⓘ
Squadron Leader ⓘ |
| higherThan | Lieutenant ⓘ |
| insigniaFeature |
three gold stripes in many navies
ⓘ
two medium stripes with one thin stripe in some navies ⓘ |
| introducedIn | 19th century naval rank structures ⓘ |
| lowerThan | Commander ⓘ |
| NATOrankCode | OF-3 ⓘ |
| promotionFrom | Lieutenant ⓘ |
| promotionTo | Commander ⓘ |
| rankLevel | mid-level commissioned officer rank ⓘ |
| serviceBranchContext |
coast guard
ⓘ
navy ⓘ |
| status |
active duty rank
ⓘ
reserve rank ⓘ |
| typicalBillet |
department head on larger ship
ⓘ
executive officer of small ship ⓘ |
| typicalCommand |
aviation squadron department
ⓘ
small warship ⓘ submarine department ⓘ |
| usedIn |
Hellenic Navy
NERFINISHED
ⓘ
Indian Navy NERFINISHED ⓘ Japan Maritime Self-Defense Force NERFINISHED ⓘ Philippine Navy NERFINISHED ⓘ Republic of Korea Navy NERFINISHED ⓘ Royal Australian Navy NERFINISHED ⓘ Royal Canadian Navy NERFINISHED ⓘ Royal Danish Navy NERFINISHED ⓘ Royal Navy NERFINISHED ⓘ Royal Netherlands Navy NERFINISHED ⓘ Royal New Zealand Navy NERFINISHED ⓘ Royal Norwegian Navy NERFINISHED ⓘ Royal Swedish Navy NERFINISHED ⓘ Royal Thai Navy NERFINISHED ⓘ Singapore Navy NERFINISHED ⓘ United States Coast Guard NERFINISHED ⓘ United States Navy NERFINISHED ⓘ coast guard services ⓘ naval services ⓘ |
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: Lieutenant Commander Description of subject: Lieutenant Commander is a mid-level commissioned officer rank, typically above lieutenant and below commander, used in naval and coast guard services such as the U.S. Navy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ron DeSantis
subject surface form:
Commander (United States Navy rank)
this entity surface form:
Lieutenant commander (United States Navy)
subject surface form:
Commander (United States Navy rank)
this entity surface form:
Lieutenant commander (United States Navy)