Bell 525 Relentless
E444630
The Bell 525 Relentless is a next-generation super-medium twin-engine helicopter designed by Bell Textron for offshore oil, search and rescue, and VIP transport, featuring advanced fly-by-wire controls and a spacious, high-tech cabin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bell 525 Relentless canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4299760 — 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: Bell 525 Relentless Context triple: [Bell Textron, notableProduct, Bell 525 Relentless]
-
A.
Bell 505 Jet Ranger X
The Bell 505 Jet Ranger X is a light single-engine helicopter designed for utility, training, and private use, known for its modern avionics, efficiency, and versatility.
-
B.
Bell 429
The Bell 429 is a light twin-engine helicopter widely used for corporate transport, emergency medical services, and law enforcement due to its advanced avionics, spacious cabin, and performance.
-
C.
Bell 205
The Bell 205 is a medium utility helicopter, derived from the iconic UH-1 "Huey," widely used around the world for military, transport, and search-and-rescue roles.
-
D.
Bell 206
The Bell 206 is a family of light, twin-blade helicopters widely used around the world for training, transport, and utility missions in both civilian and military roles.
-
E.
Bell 212 helicopter
The Bell 212 helicopter is a twin-engine, medium utility helicopter widely used for military transport, search and rescue, and general support missions around the world.
- 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: Bell 525 Relentless Target entity description: The Bell 525 Relentless is a next-generation super-medium twin-engine helicopter designed by Bell Textron for offshore oil, search and rescue, and VIP transport, featuring advanced fly-by-wire controls and a spacious, high-tech cabin.
-
A.
Bell 505 Jet Ranger X
The Bell 505 Jet Ranger X is a light single-engine helicopter designed for utility, training, and private use, known for its modern avionics, efficiency, and versatility.
-
B.
Bell 429
The Bell 429 is a light twin-engine helicopter widely used for corporate transport, emergency medical services, and law enforcement due to its advanced avionics, spacious cabin, and performance.
-
C.
Bell 205
The Bell 205 is a medium utility helicopter, derived from the iconic UH-1 "Huey," widely used around the world for military, transport, and search-and-rescue roles.
-
D.
Bell 206
The Bell 206 is a family of light, twin-blade helicopters widely used around the world for training, transport, and utility missions in both civilian and military roles.
-
E.
Bell 212 helicopter
The Bell 212 helicopter is a twin-engine, medium utility helicopter widely used for military transport, search and rescue, and general support missions around the world.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
civil helicopter
ⓘ
helicopter ⓘ super‑medium helicopter ⓘ twin‑engine helicopter ⓘ |
| avionicsSuite | Garmin G5000H NERFINISHED ⓘ |
| cabinFeatures |
VIP interior options
ⓘ
configurable seating ⓘ large windows ⓘ |
| cabinType | stand‑up cabin ⓘ |
| cockpitType | glass cockpit ⓘ |
| controlSystem | fly‑by‑wire ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crew | 2 ⓘ |
| designedFor |
long‑range missions
ⓘ
operations in harsh offshore environments ⓘ |
| engineModel | GE CT7-2F1 NERFINISHED ⓘ |
| engineType | turboshaft ⓘ |
| firstFlight | 2015-07-01 ⓘ |
| firstFlightLocation | Amarillo, Texas NERFINISHED ⓘ |
| flyByWire | yes ⓘ |
| fuselageMaterial | composite and metal construction ⓘ |
| intendedMarket |
corporate and VIP customers
ⓘ
offshore oil and gas operators ⓘ search and rescue operators ⓘ |
| landingGearType | fixed tricycle landing gear ⓘ |
| mainRotorBlades | 5 ⓘ |
| manufacturer |
Bell Helicopter
NERFINISHED
ⓘ
Bell Textron NERFINISHED ⓘ |
| maxCruiseSpeed_kmh | ~305 ⓘ |
| maxCruiseSpeed_knots | ~165 ⓘ |
| notableFeature |
advanced health and usage monitoring systems
ⓘ
first commercial helicopter designed with full fly‑by‑wire flight controls ⓘ high‑tech avionics and touchscreen displays ⓘ |
| numberOfEngines | 2 ⓘ |
| passengerCapacity | up to 16 passengers ⓘ |
| primaryRole |
VIP transport
ⓘ
offshore oil transport ⓘ search and rescue ⓘ |
| programAnnouncementDate | 2012-02 ⓘ |
| programType | next‑generation helicopter program ⓘ |
| range_km | ~926 ⓘ |
| range_nm | ~500 ⓘ |
| rotorConfiguration | single main rotor with tail rotor ⓘ |
| serviceCeiling_ft | ~20000 ⓘ |
| status | in development ⓘ |
| takeoffWeight_max_kg | ~9072 ⓘ |
| takeoffWeight_max_lb | ~20000 ⓘ |
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: Bell 525 Relentless Description of subject: The Bell 525 Relentless is a next-generation super-medium twin-engine helicopter designed by Bell Textron for offshore oil, search and rescue, and VIP transport, featuring advanced fly-by-wire controls and a spacious, high-tech cabin.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.