RF-4E
E941123
The RF-4E is an unarmed reconnaissance variant of the McDonnell F-4 Phantom II fighter, equipped with advanced cameras and sensors for tactical and strategic aerial surveillance.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T11695629 — 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: RF-4E Context triple: [McDonnell F-4 Phantom II, notableVariant, RF-4E]
-
A.
RF-100A
The RF-100A was a specialized photo-reconnaissance version of the North American F-100 Super Sabre, adapted for high-speed, high-altitude intelligence-gathering missions.
-
B.
RF-101A
The RF-101A was a dedicated photographic reconnaissance version of the McDonnell F-101 Voodoo supersonic jet, used primarily by the U.S. Air Force during the Cold War.
-
C.
RF-101C
The RF-101C was a dedicated unarmed reconnaissance version of the McDonnell F-101 Voodoo, used extensively by the U.S. Air Force for high-speed photographic missions during the Cold War and the Vietnam War.
-
D.
TS 44-series
The TS 44-series is a set of 3GPP technical specifications that define the radio interface and related protocols for GSM/EDGE and associated 2G/2.5G mobile communication systems.
-
E.
N49RF
N49RF is a NOAA-operated Gulfstream IV-SP high-altitude research jet used primarily for hurricane reconnaissance and atmospheric science missions.
- 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: RF-4E Target entity description: The RF-4E is an unarmed reconnaissance variant of the McDonnell F-4 Phantom II fighter, equipped with advanced cameras and sensors for tactical and strategic aerial surveillance.
-
A.
RF-100A
The RF-100A was a specialized photo-reconnaissance version of the North American F-100 Super Sabre, adapted for high-speed, high-altitude intelligence-gathering missions.
-
B.
RF-101A
The RF-101A was a dedicated photographic reconnaissance version of the McDonnell F-101 Voodoo supersonic jet, used primarily by the U.S. Air Force during the Cold War.
-
C.
RF-101C
The RF-101C was a dedicated unarmed reconnaissance version of the McDonnell F-101 Voodoo, used extensively by the U.S. Air Force for high-speed photographic missions during the Cold War and the Vietnam War.
-
D.
TS 44-series
The TS 44-series is a set of 3GPP technical specifications that define the radio interface and related protocols for GSM/EDGE and associated 2G/2.5G mobile communication systems.
-
E.
N49RF
N49RF is a NOAA-operated Gulfstream IV-SP high-altitude research jet used primarily for hurricane reconnaissance and atmospheric science missions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
McDonnell Douglas F-4 Phantom II variant
ⓘ
military aircraft ⓘ reconnaissance aircraft ⓘ |
| aircraftConfiguration | tandem two-seat ⓘ |
| aircraftFamily |
F-4 Phantom II
ⓘ
linked to:
McDonnell F-4 Phantom II
|
| airIntakeType | side-mounted intakes ⓘ |
| armament |
no air-to-air missiles in standard configuration
ⓘ
none (no fixed guns) ⓘ |
| basedOn |
F-4E Phantom II
ⓘ
linked to:
McDonnell F-4 Phantom II
|
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crew | 2 ⓘ |
| crewPositions |
pilot
ⓘ
weapon systems officer ⓘ |
| designedFor |
all-weather operations
ⓘ
low-level reconnaissance ⓘ |
| engineModel | General Electric J79 ⓘ |
| engineType | twin-engine jet ⓘ |
| hasFeature |
camera nose replacing cannon
ⓘ
internal camera bay ⓘ under-fuselage sensor installations ⓘ |
| hasVariant |
RF-4EJ
ⓘ
linked to:
RF-4E
RF-4EJ Kai ⓘ
linked to:
RF-4C
|
| introduced | 1970s ⓘ |
| isUnarmed | true ⓘ |
| landingGear | tricycle landing gear ⓘ |
| manufacturer | McDonnell Douglas ⓘ |
| operator |
Hellenic Air Force
ⓘ
Iranian Air Force ⓘ Israeli Air Force ⓘ Japan Air Self-Defense Force ⓘ Luftwaffe ⓘ
linked to:
German Air Force
Republic of Korea Air Force ⓘ Royal Saudi Air Force ⓘ Turkish Air Force ⓘ |
| powerplantCount | 2 ⓘ |
| primaryMission |
aerial reconnaissance
ⓘ
battlefield surveillance ⓘ |
| role |
strategic reconnaissance
ⓘ
tactical reconnaissance ⓘ |
| sensorType |
infrared sensors
ⓘ
optical cameras ⓘ side-looking airborne radar ⓘ |
| status | retired from most front-line service ⓘ |
| tailConfiguration | single vertical tail ⓘ |
| usedIn |
Cold War
ⓘ
Middle East conflicts ⓘ |
| wingConfiguration | mid-mounted 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: RF-4E Description of subject: The RF-4E is an unarmed reconnaissance variant of the McDonnell F-4 Phantom II fighter, equipped with advanced cameras and sensors for tactical and strategic aerial surveillance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: RF-4E