Halsey’s Typhoon
E417374
Halsey’s Typhoon was a devastating Pacific storm during World War II that struck Admiral William “Bull” Halsey’s fleet, causing severe losses and prompting major changes in U.S. Navy weather forecasting and operational procedures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Halsey’s Typhoon canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4153284 — 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: Halsey’s Typhoon Context triple: [Bull Halsey, hasPartInBiography, Halsey’s Typhoon]
-
A.
The Grey Ghost of the Pacific
The Grey Ghost of the Pacific is the famed World War II-era U.S. Navy aircraft carrier USS Hornet (CV-12), renowned for its resilience and repeated returns to combat despite enemy claims of its destruction.
-
B.
The Toll of the Sea
The Toll of the Sea is a 1922 silent drama film, one of the earliest Hollywood movies shot in Technicolor, featuring Anna May Wong in her first leading role.
-
C.
Ocean of Storms
Ocean of Storms is a vast lunar mare on the Moon’s near side, notable as the landing region of several Apollo missions and characterized by its dark basaltic plains.
-
D.
Lightship Overfalls
Lightship Overfalls is a historic lightship museum moored in Lewes, Delaware, that once served as a floating lighthouse to aid maritime navigation.
-
E.
Rogue Wave
Rogue Wave is an American indie rock band known for its melodic, guitar-driven sound and introspective songwriting.
- 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: Halsey’s Typhoon Target entity description: Halsey’s Typhoon was a devastating Pacific storm during World War II that struck Admiral William “Bull” Halsey’s fleet, causing severe losses and prompting major changes in U.S. Navy weather forecasting and operational procedures.
-
A.
The Grey Ghost of the Pacific
The Grey Ghost of the Pacific is the famed World War II-era U.S. Navy aircraft carrier USS Hornet (CV-12), renowned for its resilience and repeated returns to combat despite enemy claims of its destruction.
-
B.
The Toll of the Sea
The Toll of the Sea is a 1922 silent drama film, one of the earliest Hollywood movies shot in Technicolor, featuring Anna May Wong in her first leading role.
-
C.
Ocean of Storms
Ocean of Storms is a vast lunar mare on the Moon’s near side, notable as the landing region of several Apollo missions and characterized by its dark basaltic plains.
-
D.
Lightship Overfalls
Lightship Overfalls is a historic lightship museum moored in Lewes, Delaware, that once served as a floating lighthouse to aid maritime navigation.
-
E.
Rogue Wave
Rogue Wave is an American indie rock band known for its melodic, guitar-driven sound and introspective songwriting.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Pacific typhoon
ⓘ
World War II naval disaster ⓘ tropical cyclone ⓘ |
| aircraftLosses | more than 100 U.S. Navy aircraft lost or damaged ⓘ |
| alsoKnownAs |
Cobra Typhoon
ⓘ
Typhoon Cobra ⓘ |
| associatedWith |
U.S. Navy Task Force 58
ⓘ
surface form:
Task Force 38
|
| category | equivalent to Category 4 hurricane ⓘ |
| causeOf |
capsizing of multiple U.S. Navy destroyers
ⓘ
sinking of USS Hull (DD-350) ⓘ sinking of USS Monaghan (DD-354) ⓘ sinking of USS Spence (DD-512) ⓘ |
| commanderAffected |
William Halsey Jr.
ⓘ
surface form:
Admiral William F. Halsey Jr.
|
| conflict | World War II ⓘ |
| consequence |
loss of fuel and aviation stores from damaged carriers
ⓘ
temporary reduction in U.S. carrier striking power in the region ⓘ |
| countryInvolved |
United States of America
ⓘ
surface form:
United States
|
| date | December 18, 1944 ⓘ |
| dateRange | December 17–19, 1944 ⓘ |
| effectOn |
U.S. Navy operational procedures
ⓘ
U.S. Navy weather forecasting practices ⓘ fleet storm-avoidance doctrine ⓘ |
| fleetAffected |
United States Third Fleet
ⓘ
surface form:
U.S. Third Fleet
|
| humanFatalities | over 790 U.S. Navy personnel ⓘ |
| impact |
development of dedicated weather ships and reconnaissance
ⓘ
greater emphasis on meteorological intelligence in fleet planning ⓘ |
| location |
Philippine Sea
ⓘ
western Pacific Ocean ⓘ
surface form:
Western Pacific Ocean
|
| militaryBranchAffected | United States Navy ⓘ |
| notableFor |
being one of the worst non-combat losses in U.S. Navy history
ⓘ
striking a major U.S. carrier task force during operations off the Philippines ⓘ |
| partOf |
Pacific War
ⓘ
surface form:
Pacific Theater of World War II
|
| pressure | approximately 26.8 inHg ⓘ |
| resultedIn |
changes in formation and maneuvering orders in heavy weather
ⓘ
creation of improved naval meteorology programs ⓘ revisions to underway replenishment procedures ⓘ |
| shipDamage |
multiple aircraft carriers damaged
ⓘ
numerous escort ships damaged ⓘ |
| shipLosses | 3 U.S. Navy destroyers sunk ⓘ |
| theater |
Philippines campaign (1941–1942)
ⓘ
surface form:
Philippines campaign
|
| triggered | formal U.S. Navy court of inquiry ⓘ |
| weatherType | intense tropical storm ⓘ |
| windSpeed |
over 100 knots
ⓘ
over 185 km/h ⓘ |
| year | 1944 ⓘ |
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: Halsey’s Typhoon Description of subject: Halsey’s Typhoon was a devastating Pacific storm during World War II that struck Admiral William “Bull” Halsey’s fleet, causing severe losses and prompting major changes in U.S. Navy weather forecasting and operational procedures.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.