Boeing B-52 Stratofortress
E26772
The Boeing B-52 Stratofortress is a long-range, subsonic strategic bomber used by the United States Air Force since the 1950s, renowned for its heavy payload capacity and exceptional longevity in service.
All labels observed (18)
| Label | Occurrences |
|---|---|
| B-52 Stratofortress | 24 |
| Boeing B-52 Stratofortress canonical | 10 |
| B-52 Stratofortress bombers | 7 |
| B-52 strategic bombers | 2 |
| B-52G | 2 |
| B-52H | 2 |
| B-52H Stratofortress | 2 |
| B-52 strategic bomber | 1 |
| B-52A | 1 |
| B-52B | 1 |
| B-52C | 1 |
| B-52D | 1 |
| B-52E | 1 |
| B-52F | 1 |
| B-52H Stratofortress aircraft | 1 |
| B-52H Stratofortress bombers | 1 |
| Boeing B-52H Stratofortress (TF33 variant) | 1 |
| U.S. Air Force B-52 bombers | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T172584 — 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: Boeing B-52 Stratofortress Context triple: [Boeing, notableProduct, Boeing B-52 Stratofortress]
-
A.
B-29 Superfortress
The B-29 Superfortress was a long-range, four-engine heavy bomber developed by the United States during World War II, notable for its advanced technology and its role in strategic bombing campaigns over Japan.
-
B.
C-17 Globemaster III
The C-17 Globemaster III is a large, long-range military transport aircraft used by several air forces worldwide for rapid strategic airlift of troops and heavy cargo.
-
C.
Lockheed C-130 Hercules
The Lockheed C-130 Hercules is a four‑engine turboprop military transport aircraft renowned worldwide for its versatility in tactical airlift, humanitarian missions, and special operations since the 1950s.
-
D.
Boeing 747
The Boeing 747 is a wide-body, long-range commercial airliner famous for its distinctive hump-backed upper deck and for revolutionizing mass international air travel as one of the first jumbo jets.
-
E.
Boeing 707
The Boeing 707 is a pioneering American jet airliner introduced in the late 1950s that helped usher in the modern era of commercial jet travel.
- 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: Boeing B-52 Stratofortress Target entity description: The Boeing B-52 Stratofortress is a long-range, subsonic strategic bomber used by the United States Air Force since the 1950s, renowned for its heavy payload capacity and exceptional longevity in service.
-
A.
B-29 Superfortress
The B-29 Superfortress was a long-range, four-engine heavy bomber developed by the United States during World War II, notable for its advanced technology and its role in strategic bombing campaigns over Japan.
-
B.
C-17 Globemaster III
The C-17 Globemaster III is a large, long-range military transport aircraft used by several air forces worldwide for rapid strategic airlift of troops and heavy cargo.
-
C.
Lockheed C-130 Hercules
The Lockheed C-130 Hercules is a four‑engine turboprop military transport aircraft renowned worldwide for its versatility in tactical airlift, humanitarian missions, and special operations since the 1950s.
-
D.
Boeing 747
The Boeing 747 is a wide-body, long-range commercial airliner famous for its distinctive hump-backed upper deck and for revolutionizing mass international air travel as one of the first jumbo jets.
-
E.
Boeing 707
The Boeing 707 is a pioneering American jet airliner introduced in the late 1950s that helped usher in the modern era of commercial jet travel.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
military aircraft
ⓘ
strategic bomber ⓘ |
| aircraftConfiguration | high-wing ⓘ |
| aircraftType | subsonic ⓘ |
| armament |
cruise missiles
ⓘ
gravity bombs ⓘ precision-guided munitions ⓘ |
| combatRadius | approximately 4480 miles ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crew | 5 ⓘ |
| designedBy |
Boeing
ⓘ
surface form:
Boeing Wichita
|
| designedFor |
long-range strike
ⓘ
nuclear deterrence ⓘ strategic bombing ⓘ |
| engineType | turbofan ⓘ |
| enteredServiceWith | Strategic Air Command ⓘ |
| firstFlight | 1952-04-15 ⓘ |
| introduced | 1955 ⓘ |
| landingGear | quadricycle landing gear ⓘ |
| manufacturer | Boeing ⓘ |
| maximumTakeoffWeight | approximately 488000 pounds ⓘ |
| nicknamed |
BUFF
ⓘ
Big Ugly Fat Fellow ⓘ |
| notableFeature |
ability to carry nuclear and conventional weapons
ⓘ
exceptional service longevity ⓘ high payload capacity ⓘ long-range without refueling ⓘ |
| numberOfEngines | 8 ⓘ |
| operator | United States Air Force ⓘ |
| payloadCapacity | approximately 70000 pounds ⓘ |
| plannedServiceLifeUntil | 2050s ⓘ |
| primaryUser | United States Air Force ⓘ |
| range | approximately 8800 miles ⓘ |
| role |
conventional bomber
ⓘ
cruise missile carrier ⓘ long-range bomber ⓘ maritime patrol aircraft ⓘ nuclear bomber ⓘ |
| status | in service ⓘ |
| successorPlanned | B-21 Raider ⓘ |
| tailConfiguration | conventional tail ⓘ |
| usedInConflict |
Gulf War
ⓘ
Iraq War ⓘ Vietnam War ⓘ War in Afghanistan (2001–2021) ⓘ
surface form:
War in Afghanistan
|
| variant |
Boeing B-52 Stratofortress
self-linksurface differs
ⓘ
surface form:
B-52A
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52B
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52C
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52D
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52E
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52F
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52G
Boeing B-52 Stratofortress self-linksurface differs ⓘ
surface form:
B-52H
|
| wingConfiguration | swept wing ⓘ |
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: Boeing B-52 Stratofortress Description of subject: The Boeing B-52 Stratofortress is a long-range, subsonic strategic bomber used by the United States Air Force since the 1950s, renowned for its heavy payload capacity and exceptional longevity in service.
Referenced by (60)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Boeing B-52H Stratofortress (TF33 variant)
this entity surface form:
B-52 Stratofortress
subject surface form:
Walker Air Force Base
this entity surface form:
B-52 Stratofortress
this entity surface form:
B-52H Stratofortress
this entity surface form:
B-52 Stratofortress
this entity surface form:
B-52 Stratofortress
subject surface form:
X-51A Waverider
this entity surface form:
B-52H Stratofortress
this entity surface form:
B-52 Stratofortress