H-I rocket
E1239942
UNEXPLORED
The H-I rocket was a Japanese expendable launch vehicle developed by NASDA that combined U.S.-built first stages with Japanese upper stages to place satellites into orbit in the 1980s and early 1990s.
All labels observed (3)
| Label | Occurrences |
|---|---|
| H-I rocket canonical | 1 |
| H‑I rocket | 1 |
| N‑I rocket | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16893449 — 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-I rocket Context triple: [H-II rocket family, precededBy, H-I rocket]
-
A.
R-1 rocket
The R-1 rocket was an early Soviet ballistic missile and research rocket developed after World War II as a near-copy of Germany’s V-2, serving as a foundation for later Soviet rocketry.
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B.
Taurus rocket
The Taurus rocket is a small, solid-fueled American launch vehicle designed primarily to place satellites into low Earth orbit.
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C.
UR-100 rocket
The UR-100 rocket is a Soviet-era intercontinental ballistic missile that became one of the most widely deployed strategic missiles of the Cold War.
-
D.
M-V rocket
The M-V rocket was a Japanese solid-fuel launch vehicle developed by JAXA (and its predecessors) primarily for launching scientific satellites and space probes, including deep-space missions like Hayabusa.
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E.
M-3SII rocket
The M-3SII rocket was a Japanese solid-fuel launch vehicle developed by ISAS for placing scientific satellites into orbit.
- 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-I rocket Target entity description: The H-I rocket was a Japanese expendable launch vehicle developed by NASDA that combined U.S.-built first stages with Japanese upper stages to place satellites into orbit in the 1980s and early 1990s.
-
A.
R-1 rocket
The R-1 rocket was an early Soviet ballistic missile and research rocket developed after World War II as a near-copy of Germany’s V-2, serving as a foundation for later Soviet rocketry.
-
B.
Taurus rocket
The Taurus rocket is a small, solid-fueled American launch vehicle designed primarily to place satellites into low Earth orbit.
-
C.
UR-100 rocket
The UR-100 rocket is a Soviet-era intercontinental ballistic missile that became one of the most widely deployed strategic missiles of the Cold War.
-
D.
M-V rocket
The M-V rocket was a Japanese solid-fuel launch vehicle developed by JAXA (and its predecessors) primarily for launching scientific satellites and space probes, including deep-space missions like Hayabusa.
-
E.
M-3SII rocket
The M-3SII rocket was a Japanese solid-fuel launch vehicle developed by ISAS for placing scientific satellites into orbit.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: H-I rocket
linked to: H-I rocket