Jaivana cannon
E1039148
The Jaivana cannon is a massive 18th-century cast-iron artillery piece in Rajasthan, India, often cited as one of the largest wheeled cannons ever made.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jaivana cannon canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13402503 — 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: Jaivana cannon Context triple: [Jaigarh Fort, knownFor, Jaivana cannon]
-
A.
The Cannon
The Cannon is the ring nickname of Shannon Briggs, an American heavyweight boxer and former world champion known for his punching power and outspoken personality.
-
B.
Photon Cannon
The Photon Cannon is a Protoss static defense structure in the StarCraft series that provides both ground and air attack capabilities while also detecting cloaked units.
-
C.
Vortex Cannon
The Vortex Cannon is a powerful fictional energy weapon featured in the Pacific Rim universe, notably mounted on the Jaeger Bracer Phoenix.
-
D.
Fusion Cannons
Fusion Cannons are D.Va’s short-range, rapid-fire mech weapons in Overwatch that deal sustained damage without needing to reload.
-
E.
GLOO Cannon
The GLOO Cannon is a versatile foam-shooting tool and weapon in the sci-fi immersive sim game Prey (2017), used to immobilize enemies, create climbable surfaces, and solve environmental puzzles.
- 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: Jaivana cannon Target entity description: The Jaivana cannon is a massive 18th-century cast-iron artillery piece in Rajasthan, India, often cited as one of the largest wheeled cannons ever made.
-
A.
The Cannon
The Cannon is the ring nickname of Shannon Briggs, an American heavyweight boxer and former world champion known for his punching power and outspoken personality.
-
B.
Photon Cannon
The Photon Cannon is a Protoss static defense structure in the StarCraft series that provides both ground and air attack capabilities while also detecting cloaked units.
-
C.
Vortex Cannon
The Vortex Cannon is a powerful fictional energy weapon featured in the Pacific Rim universe, notably mounted on the Jaeger Bracer Phoenix.
-
D.
Fusion Cannons
Fusion Cannons are D.Va’s short-range, rapid-fire mech weapons in Overwatch that deal sustained damage without needing to reload.
-
E.
GLOO Cannon
The GLOO Cannon is a versatile foam-shooting tool and weapon in the sci-fi immersive sim game Prey (2017), used to immobilize enemies, create climbable surfaces, and solve environmental puzzles.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
artillery piece
ⓘ
cannon ⓘ tourist attraction ⓘ |
| builder | Maharaja Sawai Jai Singh II NERFINISHED ⓘ |
| caliber | about 280 mm ⓘ |
| carriageWeight | about 95 tons ⓘ |
| commissionedBy | Maharaja Sawai Jai Singh II NERFINISHED ⓘ |
| completionDate | 1720 ⓘ |
| constructionEnd | 1720 ⓘ |
| constructionStart | 1720 ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| culturalSignificance |
example of 18th-century Indian metallurgy
ⓘ
symbol of Rajput martial power ⓘ |
| decoratedWith |
floral motifs
ⓘ
inscriptions ⓘ mythological figures ⓘ |
| designedFor |
fort defense
ⓘ
long-range bombardment ⓘ |
| era | 18th century ⓘ |
| firedForTesting | true ⓘ |
| firingMechanism | touch hole ignition ⓘ |
| heritage | Rajput military heritage ⓘ |
| heritageDesignation | protected monument (state level) ⓘ |
| languageOfInscriptions |
Persian
ⓘ
Sanskrit ⓘ |
| length | about 6 m ⓘ |
| locatedIn |
Jaigarh Fort
NERFINISHED
ⓘ
Jaipur NERFINISHED ⓘ Rajasthan ⓘ |
| locatedOn | Jaigarh Fort ramparts NERFINISHED ⓘ |
| material |
bronze
ⓘ
cast iron ⓘ |
| maximumRange | several kilometers ⓘ |
| mounting | wheeled carriage ⓘ |
| neverUsedInBattle | true ⓘ |
| notableFor |
being one of the largest wheeled cannons ever made
ⓘ
massive size ⓘ ornate casting ⓘ |
| openToPublic | true ⓘ |
| operator | Kachwaha Rajputs NERFINISHED ⓘ |
| owner | Jaigarh Fort authorities NERFINISHED ⓘ |
| propellant | gunpowder ⓘ |
| status |
museum piece
ⓘ
preserved ⓘ |
| tourism | popular tourist attraction in Jaipur ⓘ |
| type | muzzle-loading cannon ⓘ |
| usedBy | Kingdom of Jaipur NERFINISHED ⓘ |
| weight | about 50 tons ⓘ |
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: Jaivana cannon Description of subject: The Jaivana cannon is a massive 18th-century cast-iron artillery piece in Rajasthan, India, often cited as one of the largest wheeled cannons ever made.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.