Japanese battleship Hatsuse
E416577
Japanese battleship Hatsuse was a pre-dreadnought battleship of the Imperial Japanese Navy that served in the Russo-Japanese War and was sunk by naval mines in 1904.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Japanese battleship Hatsuse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4122471 — 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: Japanese battleship Hatsuse Context triple: [Japanese battleship Shikishima, sisterShip, Japanese battleship Hatsuse]
-
A.
Japanese battleship Shikishima
Japanese battleship Shikishima was a pre-dreadnought warship of the Imperial Japanese Navy that played a significant role in the Russo-Japanese War, including major fleet engagements.
-
B.
Japanese cruiser Akitsushima
Japanese cruiser Akitsushima was an Imperial Japanese Navy protected cruiser active in the late 19th and early 20th centuries, notably serving in the First Sino-Japanese War and the Russo-Japanese War.
-
C.
Japanese battlecruiser Takao
Japanese battlecruiser Takao was a planned but never completed Amagi-class capital ship of the Imperial Japanese Navy intended to serve as a fast, heavily armed battlecruiser in the early 20th century.
-
D.
Japanese cruiser Furutaka
Japanese cruiser Furutaka was an Imperial Japanese Navy heavy cruiser of the interwar Furutaka class that saw extensive service in the early Pacific War before being sunk in 1942.
-
E.
Japanese battleship Hiei
Japanese battleship Hiei was a Kongō-class fast battleship of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk in 1942.
- 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: Japanese battleship Hatsuse Target entity description: Japanese battleship Hatsuse was a pre-dreadnought battleship of the Imperial Japanese Navy that served in the Russo-Japanese War and was sunk by naval mines in 1904.
-
A.
Japanese battleship Shikishima
Japanese battleship Shikishima was a pre-dreadnought warship of the Imperial Japanese Navy that played a significant role in the Russo-Japanese War, including major fleet engagements.
-
B.
Japanese cruiser Akitsushima
Japanese cruiser Akitsushima was an Imperial Japanese Navy protected cruiser active in the late 19th and early 20th centuries, notably serving in the First Sino-Japanese War and the Russo-Japanese War.
-
C.
Japanese battlecruiser Takao
Japanese battlecruiser Takao was a planned but never completed Amagi-class capital ship of the Imperial Japanese Navy intended to serve as a fast, heavily armed battlecruiser in the early 20th century.
-
D.
Japanese cruiser Furutaka
Japanese cruiser Furutaka was an Imperial Japanese Navy heavy cruiser of the interwar Furutaka class that saw extensive service in the early Pacific War before being sunk in 1942.
-
E.
Japanese battleship Hiei
Japanese battleship Hiei was a Kongō-class fast battleship of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk in 1942.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
pre-dreadnought battleship
ⓘ
warship ⓘ |
| armament |
14 × 6-inch (152 mm) guns
ⓘ
4 × 12-inch (305 mm) main guns ⓘ smaller quick-firing guns ⓘ torpedo tubes ⓘ |
| armor | Harvey armor ⓘ |
| beam | about 23 meters ⓘ |
| builder | Elswick, Newcastle upon Tyne ⓘ |
| builtBy | Armstrong Whitworth ⓘ |
| casualties | significant loss of life among crew ⓘ |
| causeOfLoss | Russian naval mines ⓘ |
| commandStructure | Combined Fleet ⓘ |
| commissioned | 1901-01-18 ⓘ |
| conflict | Russo-Japanese War ⓘ |
| constructionSite | United Kingdom ⓘ |
| country |
Japan
ⓘ
surface form:
Empire of Japan
|
| crewComplement | approximately 700–800 officers and men ⓘ |
| dateOfSinking | 1904-05-15 ⓘ |
| designedFor | line-of-battle engagements ⓘ |
| displacement | 15000 long tons (standard, approximate) ⓘ |
| era | pre-dreadnought era ⓘ |
| fate | sunk by naval mines ⓘ |
| flag |
Japan Maritime Self-Defense Force (variant as naval ensign)
ⓘ
surface form:
Naval Ensign of the Empire of Japan
|
| flagshipOf |
1st Fleet
ⓘ
surface form:
1st Division, 1st Fleet (early Russo-Japanese War)
|
| historicalSignificance | one of the first major Japanese battleships lost to mines in combat ⓘ |
| hullNumber | none (pre-hull-number era in IJN) ⓘ |
| laidDown | 1898-01-10 ⓘ |
| launched | 1899-06-27 ⓘ |
| length | about 132 meters ⓘ |
| namedAfter | Mount Hatsuse NERFINISHED ⓘ |
| navalTechnology | transition period before HMS Dreadnought ⓘ |
| notableEngagement | operations off Port Arthur ⓘ |
| operator | Imperial Japanese Navy ⓘ |
| participatedIn | Russo-Japanese War ⓘ |
| pennantNumber | not used at time of service ⓘ |
| placeOfSinking |
Yellow Sea
ⓘ
off Port Arthur ⓘ |
| propulsion |
coal-fired boilers
ⓘ
vertical triple-expansion steam engines ⓘ |
| role | capital ship ⓘ |
| serviceEntry | 1901 ⓘ |
| shipClass | Shikishima-class battleship NERFINISHED ⓘ |
| status | wreck ⓘ |
| topSpeed | about 18 knots ⓘ |
| usedIn | blockade of Port Arthur ⓘ |
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: Japanese battleship Hatsuse Description of subject: Japanese battleship Hatsuse was a pre-dreadnought battleship of the Imperial Japanese Navy that served in the Russo-Japanese War and was sunk by naval mines in 1904.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.