Triple

T10513057
Position Surface form Disambiguated ID Type / Status
Subject Canvas 2D API E247962 entity
Predicate supportsOffscreen P84810 FINISHED
Object OffscreenCanvas (in supporting browsers)
OffscreenCanvas (in supporting browsers) is a web API that lets you create and render to canvas elements off the main UI thread, improving performance for graphics-intensive or background drawing tasks.
E869119 NE FINISHED

How this triple was built (5 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: OffscreenCanvas (in supporting browsers) | Statement: [Canvas 2D API, supportsOffscreen, OffscreenCanvas (in supporting browsers)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: OffscreenCanvas (in supporting browsers)
Context triple: [Canvas 2D API, supportsOffscreen, OffscreenCanvas (in supporting browsers)]
  • A. node-canvas
    node-canvas is a Node.js library that implements the HTML5 Canvas API on the server side, enabling server-side rendering and manipulation of graphics.
  • B. canvas 2D API
    The canvas 2D API is a web graphics interface that lets developers draw and manipulate 2D shapes, text, images, and animations directly in an HTML `<canvas>` element using JavaScript.
  • C. WebGL
    WebGL is a JavaScript API that enables hardware-accelerated 2D and 3D graphics rendering within web browsers without the need for plugins.
  • D. WebGPU
    WebGPU is a modern web graphics and compute API designed to provide high-performance, low-level access to GPU capabilities in browsers, succeeding and improving upon WebGL.
  • E. CanvasPattern
    CanvasPattern is an object in the HTML5 Canvas 2D API that represents a repeating image or pattern used for filling shapes and strokes.
  • 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: OffscreenCanvas (in supporting browsers)
Triple: [Canvas 2D API, supportsOffscreen, OffscreenCanvas (in supporting browsers)]
Generated description
OffscreenCanvas (in supporting browsers) is a web API that lets you create and render to canvas elements off the main UI thread, improving performance for graphics-intensive or background drawing tasks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: OffscreenCanvas (in supporting browsers)
Target entity description: OffscreenCanvas (in supporting browsers) is a web API that lets you create and render to canvas elements off the main UI thread, improving performance for graphics-intensive or background drawing tasks.
  • A. node-canvas
    node-canvas is a Node.js library that implements the HTML5 Canvas API on the server side, enabling server-side rendering and manipulation of graphics.
  • B. canvas 2D API
    The canvas 2D API is a web graphics interface that lets developers draw and manipulate 2D shapes, text, images, and animations directly in an HTML `<canvas>` element using JavaScript.
  • C. WebGL
    WebGL is a JavaScript API that enables hardware-accelerated 2D and 3D graphics rendering within web browsers without the need for plugins.
  • D. WebGPU
    WebGPU is a modern web graphics and compute API designed to provide high-performance, low-level access to GPU capabilities in browsers, succeeding and improving upon WebGL.
  • E. CanvasPattern
    CanvasPattern is an object in the HTML5 Canvas 2D API that represents a repeating image or pattern used for filling shapes and strokes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: supportsOffscreen
Context triple: [Canvas 2D API, supportsOffscreen, OffscreenCanvas (in supporting browsers)]
  • A. supportsOffscreenRendering chosen
    Indicates that the subject is capable of performing rendering operations to an offscreen buffer or surface rather than directly to the visible display.
  • B. supportsOverscan
    Indicates that a display device or system is capable of handling overscan, meaning it can properly show content that extends beyond the nominal visible screen area.
  • C. supportsGraphicsSwitching
    Indicates that an entity can dynamically switch between different graphics hardware or rendering modes, typically to balance performance and power usage.
  • D. supportedIn
    Indicates that one entity is valid, applicable, or functionally enabled within the context, environment, platform, or scope defined by another entity.
  • E. supportsWindowedMode
    Indicates that an entity provides or allows operation in a windowed (non-fullscreen) display mode.
  • F. None of above.

Provenance (6 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_69d381c4aa948190942e1d803143fb0e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d509ca214481909b3ed9265e7a6704 completed April 7, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69d90de6e9508190a1cdf348ec542dd5 completed April 10, 2026, 2:49 p.m.
NEDg Description generation batch_69d9107c75108190994939ab46aa642f completed April 10, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_69d9154c922c81909991f87f89c083cd completed April 10, 2026, 3:20 p.m.
PD Predicate disambiguation batch_69d4fb919ea08190bcc1193e2014d437 completed April 7, 2026, 12:41 p.m.
Created at: April 6, 2026, 12:27 p.m.