ReadableStreamBYOBReader
E242823
ReadableStreamBYOBReader is a web streams API interface that lets consumers efficiently read binary data into their own pre-allocated buffers for finer control over performance and memory usage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ReadableStreamBYOBReader canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2174824 — 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: ReadableStreamBYOBReader Context triple: [Streams Standard, definesConcept, ReadableStreamBYOBReader]
-
A.
RTCRtpReceiver
RTCRtpReceiver is a WebRTC API interface that represents the receiving end of an RTP media stream, providing access to incoming audio or video tracks and related reception statistics.
-
B.
WebAssembly.instantiateStreaming
WebAssembly.instantiateStreaming is a JavaScript API function that compiles and instantiates a WebAssembly module directly from a streamed source, such as a fetch response, for efficient loading and execution in the browser.
-
C.
WebAssembly.compileStreaming
WebAssembly.compileStreaming is a WebAssembly JavaScript API method that compiles a WebAssembly module directly from a streaming source, such as a fetch response, for faster and more efficient loading.
-
D.
Deno
Deno is a modern, secure JavaScript and TypeScript runtime created by Ryan Dahl as a successor to Node.js, featuring built-in TypeScript support and a permission-based security model.
-
E.
wasi-io
wasi-io is a WebAssembly System Interface (WASI) component that defines standardized I/O APIs for handling streams, files, and related input/output operations in WebAssembly environments.
- 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: ReadableStreamBYOBReader Target entity description: ReadableStreamBYOBReader is a web streams API interface that lets consumers efficiently read binary data into their own pre-allocated buffers for finer control over performance and memory usage.
-
A.
RTCRtpReceiver
RTCRtpReceiver is a WebRTC API interface that represents the receiving end of an RTP media stream, providing access to incoming audio or video tracks and related reception statistics.
-
B.
WebAssembly.instantiateStreaming
WebAssembly.instantiateStreaming is a JavaScript API function that compiles and instantiates a WebAssembly module directly from a streamed source, such as a fetch response, for efficient loading and execution in the browser.
-
C.
WebAssembly.compileStreaming
WebAssembly.compileStreaming is a WebAssembly JavaScript API method that compiles a WebAssembly module directly from a streaming source, such as a fetch response, for faster and more efficient loading.
-
D.
Deno
Deno is a modern, secure JavaScript and TypeScript runtime created by Ryan Dahl as a successor to Node.js, featuring built-in TypeScript support and a permission-based security model.
-
E.
wasi-io
wasi-io is a WebAssembly System Interface (WASI) component that defines standardized I/O APIs for handling streams, files, and related input/output operations in WebAssembly environments.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Readable stream reader type
ⓘ
Web API interface ⓘ |
| availableIn |
Service Workers
ⓘ
Web workers ⓘ
surface form:
Web Workers
Web browsers ⓘ |
| cannotBeUsedWith | default ReadableStream of non-byte chunks ⓘ |
| category | Client-side web platform feature ⓘ |
| createdBy | ReadableStream.prototype.getReader({ mode: 'byob' }) ⓘ |
| definedIn |
WHATWG Streams Standard
ⓘ
surface form:
WHATWG Streams specification
|
| designedFor |
fine-grained control over memory usage
ⓘ
high-performance streaming ⓘ reading binary data ⓘ zero-copy or low-copy data access ⓘ |
| errorCondition |
TypeError if read() called after releaseLock()
ⓘ
TypeError if used with non-byte stream ⓘ |
| hasBehavior |
locks the associated ReadableStream while active
ⓘ
releasing the lock allows other readers or piping ⓘ |
| hasConstraint | stream must be a byte stream ⓘ |
| hasMethod |
cancel(reason)
ⓘ
read(view) ⓘ releaseLock() ⓘ |
| hasProperty | closed ⓘ |
| introducedTo | support BYOB (bring your own buffer) reads ⓘ |
| languageBinding | JavaScript ⓘ |
| mutuallyExclusiveWith | ReadableStreamDefaultReader on the same stream ⓘ |
| optimizedFor |
reducing buffer allocations
ⓘ
reducing garbage collection pressure ⓘ |
| partOf |
Streams API
ⓘ
WHATWG Streams Standard ⓘ |
| promiseProperty |
closed rejects if the stream errors
ⓘ
closed resolves when the stream closes ⓘ |
| readFills | provided buffer view with bytes ⓘ |
| readReturns | Promise of { value, done } ⓘ |
| readsInto |
DataView
ⓘ
TypedArray ⓘ pre-allocated ArrayBufferView ⓘ |
| requires | underlying byte source ⓘ |
| supportedIn |
modern Chromium-based browsers
ⓘ
Mozilla Firefox ⓘ
surface form:
modern Firefox (behind or with flags, depending on version)
Apple Safari ⓘ
surface form:
modern Safari (subject to version-specific support)
|
| supportsOperation |
cancel
ⓘ
read ⓘ releaseLock ⓘ |
| typicalUseCase |
file and blob reading
ⓘ
media streaming ⓘ network streaming of binary protocols ⓘ |
| usedWith |
ReadableByteStreamController
ⓘ
ReadableStream ⓘ |
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: ReadableStreamBYOBReader Description of subject: ReadableStreamBYOBReader is a web streams API interface that lets consumers efficiently read binary data into their own pre-allocated buffers for finer control over performance and memory usage.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.