Triple

T2174828
Position Surface form Disambiguated ID Type / Status
Subject Streams Standard E48502 entity
Predicate definesConcept P773 FINISHED
Object WritableStreamDefaultController
WritableStreamDefaultController is a JavaScript Streams API interface that lets you control and manage the internal state, queuing, and backpressure of a writable stream.
 E248190 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: WritableStreamDefaultController | Statement: [Streams Standard, definesConcept, WritableStreamDefaultController]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WritableStreamDefaultController
Context triple: [Streams Standard, definesConcept, WritableStreamDefaultController]
  • A. ReadableStreamDefaultController
    ReadableStreamDefaultController is a Web Streams API interface that allows developers to control and manage the internal state, queuing, and data flow of a readable stream.
  • B. WritableStreamDefaultWriter
    WritableStreamDefaultWriter is a JavaScript Streams API interface that provides programmatic control over writing to a writable stream, including queuing, backpressure handling, and closing the stream.
  • C. WritableStream
    WritableStream is a web platform interface representing a destination for streaming data, allowing chunks to be written, queued, and processed asynchronously.
  • D. TransformStreamDefaultController
    TransformStreamDefaultController is a web streams API interface that lets transform stream implementations enqueue, error, or terminate chunks during a streaming transformation.
  • E. ReadableByteStreamController
    ReadableByteStreamController is a Web Streams API interface that manages the internal state and data flow of a readable byte stream, including queuing, backpressure, and pulling data from an underlying source.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: WritableStreamDefaultController
Triple: [Streams Standard, definesConcept, WritableStreamDefaultController]
Generated description
WritableStreamDefaultController is a JavaScript Streams API interface that lets you control and manage the internal state, queuing, and backpressure of a writable stream.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WritableStreamDefaultController
Target entity description: WritableStreamDefaultController is a JavaScript Streams API interface that lets you control and manage the internal state, queuing, and backpressure of a writable stream.
  • A. ReadableStreamDefaultController
    ReadableStreamDefaultController is a Web Streams API interface that allows developers to control and manage the internal state, queuing, and data flow of a readable stream.
  • B. WritableStreamDefaultWriter
    WritableStreamDefaultWriter is a JavaScript Streams API interface that provides programmatic control over writing to a writable stream, including queuing, backpressure handling, and closing the stream.
  • C. WritableStream
    WritableStream is a web platform interface representing a destination for streaming data, allowing chunks to be written, queued, and processed asynchronously.
  • D. TransformStreamDefaultController
    TransformStreamDefaultController is a web streams API interface that lets transform stream implementations enqueue, error, or terminate chunks during a streaming transformation.
  • E. ReadableByteStreamController
    ReadableByteStreamController is a Web Streams API interface that manages the internal state and data flow of a readable byte stream, including queuing, backpressure, and pulling data from an underlying source.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a88aa3faa48190995b233af6525815 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbeccb2888190aa1fe1039e9dfbe2 completed March 7, 2026, 5:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6af200948190a2d8866946012de4 completed March 9, 2026, 6:38 a.m.
NEDg Description generation batch_69ae6bbba3908190b24b6e29175cc449 completed March 9, 2026, 6:42 a.m.
NED2 Entity disambiguation (via description) batch_69ae6c5f6364819085aed383ab0ff8c5 completed March 9, 2026, 6:44 a.m.
Created at: March 4, 2026, 7:45 p.m.