H-II Transfer Vehicle
E395840
The H-II Transfer Vehicle is an uncrewed Japanese cargo spacecraft developed by JAXA to deliver supplies and equipment to the International Space Station.
All labels observed (5)
| Label | Occurrences |
|---|---|
| H-II Transfer Vehicle canonical | 5 |
| HTV cargo spacecraft | 1 |
| HTV spacecraft | 1 |
| HTV-1 | 1 |
| Japanese H-II Transfer Vehicle | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3864782 — 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: H-II Transfer Vehicle Context triple: [HTV spacecraft, alsoKnownAs, H-II Transfer Vehicle]
-
A.
Agena Target Vehicle
The Agena Target Vehicle was an unmanned spacecraft used during NASA's Gemini program to practice rendezvous and docking maneuvers in Earth orbit.
-
B.
ATV spacecraft
The ATV spacecraft was an automated European cargo vehicle designed to resupply and reboost the International Space Station.
-
C.
The Shuttle
"The Shuttle" is a 1907 novel by Frances Hodgson Burnett that explores transatlantic marriages between wealthy American women and impoverished British aristocrats, highlighting themes of power, class, and female resilience.
-
D.
Cygnus spacecraft
The Cygnus spacecraft is an uncrewed commercial cargo vehicle developed by Northrop Grumman to deliver supplies and scientific equipment to the International Space Station.
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E.
Orion spacecraft
The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
- 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: H-II Transfer Vehicle Target entity description: The H-II Transfer Vehicle is an uncrewed Japanese cargo spacecraft developed by JAXA to deliver supplies and equipment to the International Space Station.
-
A.
Agena Target Vehicle
The Agena Target Vehicle was an unmanned spacecraft used during NASA's Gemini program to practice rendezvous and docking maneuvers in Earth orbit.
-
B.
ATV spacecraft
The ATV spacecraft was an automated European cargo vehicle designed to resupply and reboost the International Space Station.
-
C.
The Shuttle
"The Shuttle" is a 1907 novel by Frances Hodgson Burnett that explores transatlantic marriages between wealthy American women and impoverished British aristocrats, highlighting themes of power, class, and female resilience.
-
D.
Cygnus spacecraft
The Cygnus spacecraft is an uncrewed commercial cargo vehicle developed by Northrop Grumman to deliver supplies and scientific equipment to the International Space Station.
-
E.
Orion spacecraft
The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
- F. None of above. chosen
Statements (47)
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: H-II Transfer Vehicle Description of subject: The H-II Transfer Vehicle is an uncrewed Japanese cargo spacecraft developed by JAXA to deliver supplies and equipment to the International Space Station.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
HTV-1
this entity surface form:
HTV cargo spacecraft
this entity surface form:
Japanese H-II Transfer Vehicle
this entity surface form:
HTV spacecraft