HT-7U
E433907
HT-7U is a Chinese next-generation superconducting tokamak designed for advanced magnetic confinement fusion research and long-pulse plasma experiments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HT-7U canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4342028 — 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: HT-7U Context triple: [Experimental Advanced Superconducting Tokamak, alsoKnownAs, HT-7U]
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A.
UP-78
UP-78 is the vehicle registration code assigned to motor vehicles registered in Kanpur, Uttar Pradesh, India.
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B.
CH-7
CH-7 is the official Chilean highway designation for the Carretera Austral, a remote and scenic route running through Patagonia in southern Chile.
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C.
GJ-07
GJ-07 is the vehicle registration code assigned to the city of Nadiad in the Indian state of Gujarat.
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D.
Zhiyuan
Zhiyuan was a late 19th-century protected cruiser of the Qing Dynasty’s Beiyang Fleet, best known for its role and sinking in the First Sino-Japanese War.
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E.
Hui
The Hui are a predominantly Muslim ethnic group in China known for their integration of Islamic faith with Han Chinese language and cultural practices.
- 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: HT-7U Target entity description: HT-7U is a Chinese next-generation superconducting tokamak designed for advanced magnetic confinement fusion research and long-pulse plasma experiments.
-
A.
UP-78
UP-78 is the vehicle registration code assigned to motor vehicles registered in Kanpur, Uttar Pradesh, India.
-
B.
CH-7
CH-7 is the official Chilean highway designation for the Carretera Austral, a remote and scenic route running through Patagonia in southern Chile.
-
C.
GJ-07
GJ-07 is the vehicle registration code assigned to the city of Nadiad in the Indian state of Gujarat.
-
D.
Zhiyuan
Zhiyuan was a late 19th-century protected cruiser of the Qing Dynasty’s Beiyang Fleet, best known for its role and sinking in the First Sino-Japanese War.
-
E.
Hui
The Hui are a predominantly Muslim ethnic group in China known for their integration of Islamic faith with Han Chinese language and cultural practices.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
magnetic confinement fusion device
ⓘ
superconducting tokamak ⓘ |
| alsoKnownAs |
EAST
ⓘ
Experimental Advanced Superconducting Tokamak ⓘ |
| contributesTo |
DEMO reactor design studies
ⓘ
ITER physics basis ⓘ |
| coolingSystem | cryogenic cooling for superconducting magnets ⓘ |
| country | China ⓘ |
| designedBy | Institute of Plasma Physics, Chinese Academy of Sciences ⓘ |
| designedFor |
high-confinement mode operation
ⓘ
non-inductive current drive ⓘ |
| designedForPulseLength | >1000 s ⓘ |
| firstPlasmaYear | 2006 ⓘ |
| fundingCountry | China ⓘ |
| hasDivertor | true ⓘ |
| heatingMethod |
electron cyclotron resonance heating
ⓘ
ion cyclotron resonance heating ⓘ lower hybrid current drive ⓘ neutral beam injection ⓘ |
| locatedAt | Institute of Plasma Physics, Chinese Academy of Sciences ⓘ |
| locatedIn |
Hefei, Anhui, China
ⓘ
linked to:
Hefei
|
| majorRadius | 1.85 m ⓘ |
| minorRadius | 0.45 m ⓘ |
| operator | Institute of Plasma Physics, Chinese Academy of Sciences ⓘ |
| partOfProgram | Chinese national fusion research program ⓘ |
| plasmaCurrentDesign | 1 MA ⓘ |
| plasmaFacingComponents |
graphite tiles
ⓘ
tungsten divertor elements ⓘ |
| plasmaShape | divertor tokamak ⓘ |
| plasmaVolume | ~30 m^3 ⓘ |
| predecessor | HT-7 ⓘ |
| projectType | next-generation tokamak ⓘ |
| purpose |
advanced magnetic confinement fusion research
ⓘ
long-pulse plasma experiments ⓘ steady-state tokamak operation research ⓘ |
| researchFocus |
H-mode confinement
ⓘ
advanced plasma heating and current drive ⓘ plasma-wall interaction ⓘ steady-state operation scenarios ⓘ |
| scientificGoal |
demonstrate long-pulse, high-parameter plasma operation
ⓘ
support development of future fusion power plants ⓘ |
| technology |
superconducting poloidal field coils
ⓘ
superconducting toroidal field coils ⓘ |
| toroidalFieldOnAxisDesign | 3.5 T ⓘ |
| vacuumVesselMaterial | stainless steel ⓘ |
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: HT-7U Description of subject: HT-7U is a Chinese next-generation superconducting tokamak designed for advanced magnetic confinement fusion research and long-pulse plasma experiments.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.