ChakraCore
E24485
ChakraCore is an open-source JavaScript engine developed by Microsoft, originally used in the Edge browser to execute and optimize JavaScript code.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Chakra JavaScript engine | 2 |
| ChakraCore canonical | 1 |
| Core | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T192163 — 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: ChakraCore Context triple: [JavaScript, notableImplementation, ChakraCore]
-
A.
Kalorama
Kalorama is an affluent, historic residential neighborhood in Northwest Washington, D.C., known for its embassies, stately mansions, and prominent political residents.
-
B.
N Reactor
N Reactor was a dual-purpose plutonium production and power-generating nuclear reactor at the Hanford Site in Washington, notable for its graphite-moderated, water-cooled design and role in the U.S. Cold War weapons program.
-
C.
H Reactor
H Reactor was one of the plutonium-producing nuclear reactors at the Hanford Site in Washington, built during the Cold War as part of the U.S. nuclear weapons program.
-
D.
Kimvita
Kimvita is a major coastal dialect of Swahili spoken primarily in and around Mombasa, Kenya.
-
E.
Audion
Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
- 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: ChakraCore Target entity description: ChakraCore is an open-source JavaScript engine developed by Microsoft, originally used in the Edge browser to execute and optimize JavaScript code.
-
A.
Kalorama
Kalorama is an affluent, historic residential neighborhood in Northwest Washington, D.C., known for its embassies, stately mansions, and prominent political residents.
-
B.
N Reactor
N Reactor was a dual-purpose plutonium production and power-generating nuclear reactor at the Hanford Site in Washington, notable for its graphite-moderated, water-cooled design and role in the U.S. Cold War weapons program.
-
C.
H Reactor
H Reactor was one of the plutonium-producing nuclear reactors at the Hanford Site in Washington, built during the Cold War as part of the U.S. nuclear weapons program.
-
D.
Kimvita
Kimvita is a major coastal dialect of Swahili spoken primarily in and around Mombasa, Kenya.
-
E.
Audion
Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
JavaScript engine
ⓘ
open-source software ⓘ |
| componentOf |
Chakra JavaScript engine
ⓘ
linked to:
ChakraCore
|
| developer | Microsoft ⓘ |
| hasSubcomponent |
JIT compiler
ⓘ
bytecode interpreter ⓘ garbage collector ⓘ parser ⓘ |
| initialReleaseYear | 2015 ⓘ |
| license | MIT License ⓘ |
| openSourcedYear | 2015 ⓘ |
| operatingSystem |
Linux
ⓘ
Windows ⓘ macOS ⓘ |
| originallyUsedIn |
Microsoft EdgeHTML-based Edge browser
ⓘ
linked to:
Microsoft Edge
|
| programmingLanguage | C++ ⓘ |
| relatedTo |
JavaScriptCore
ⓘ
SpiderMonkey ⓘ V8 ⓘ |
| replacedByInEdge | V8 ⓘ |
| repositoryHost | GitHub ⓘ |
| supportsArchitecture |
ARM
ⓘ
ARM64 ⓘ x64 ⓘ x86 ⓘ |
| supportsEmbedding |
.NET applications (via bindings)
ⓘ
C++ applications ⓘ |
| supportsFeature |
Just-In-Time compilation
ⓘ
Node.js integration (via ChakraCore-based Node) ⓘ ahead-of-time compilation ⓘ diagnostic APIs ⓘ embedding API ⓘ garbage collection ⓘ |
| supportsLanguage | ECMAScript ⓘ |
| supportsLanguageFeature |
ES modules (partial/experimental)
ⓘ
Intl API ⓘ Promises ⓘ async functions ⓘ generators ⓘ typed arrays ⓘ |
| supportsStandard |
ECMAScript 2015
ⓘ
linked to:
ECMAScript
ECMAScript 2016 ⓘ
linked to:
ECMAScript
ECMAScript 2017 ⓘ
linked to:
ECMAScript
ECMAScript 5 ⓘ
linked to:
ECMAScript
ECMAScript 6 ⓘ
linked to:
ECMAScript
|
| targetUseCase |
desktop applications scripting
ⓘ
embedded scripting ⓘ server-side JavaScript ⓘ |
| usedIn |
Microsoft Edge (legacy)
ⓘ
linked to:
Microsoft Edge
Universal Windows Platform apps ⓘ
linked to:
Universal Windows Platform
Windows 10 JavaScript runtime ⓘ
linked to:
Windows 10
|
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: ChakraCore Description of subject: ChakraCore is an open-source JavaScript engine developed by Microsoft, originally used in the Edge browser to execute and optimize JavaScript code.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: ChakraCore
linked to: ChakraCore
linked to: ChakraCore