Triple

T10329462
Position Surface form Disambiguated ID Type / Status
Subject Permissions API specification E242838 entity
Predicate relatedTo P37 FINISHED
Object Media Capture and Streams specification
The Media Capture and Streams specification is a W3C standard that defines how web applications can access and control audio and video streams from devices like cameras and microphones, enabling features such as getUserMedia in browsers.
E860276 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: Media Capture and Streams specification | Statement: [Permissions API specification, relatedTo, Media Capture and Streams specification]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Media Capture and Streams specification
Context triple: [Permissions API specification, relatedTo, Media Capture and Streams specification]
  • A. MediaStreamTrack
    MediaStreamTrack is a WebRTC API interface representing a single media source stream, such as an audio or video track, that can be transmitted, processed, or combined in real-time communications.
  • B. WebRTC
    WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
  • C. Picture-in-Picture API
    The Picture-in-Picture API is a web standard that lets sites display videos in a floating, always-on-top window independent of the main browser tab.
  • D. WHATWG Streams Standard
    The WHATWG Streams Standard is a web platform specification that defines a unified, interoperable model and APIs for handling streaming data in web browsers and related environments.
  • E. Encrypted Media Extensions
    Encrypted Media Extensions is a W3C specification that enables web applications to play encrypted audio and video content in HTML5 using Content Decryption Modules for digital rights management.
  • 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: Media Capture and Streams specification
Triple: [Permissions API specification, relatedTo, Media Capture and Streams specification]
Generated description
The Media Capture and Streams specification is a W3C standard that defines how web applications can access and control audio and video streams from devices like cameras and microphones, enabling features such as getUserMedia in browsers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Media Capture and Streams specification
Target entity description: The Media Capture and Streams specification is a W3C standard that defines how web applications can access and control audio and video streams from devices like cameras and microphones, enabling features such as getUserMedia in browsers.
  • A. MediaStreamTrack
    MediaStreamTrack is a WebRTC API interface representing a single media source stream, such as an audio or video track, that can be transmitted, processed, or combined in real-time communications.
  • B. WebRTC
    WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
  • C. Picture-in-Picture API
    The Picture-in-Picture API is a web standard that lets sites display videos in a floating, always-on-top window independent of the main browser tab.
  • D. WHATWG Streams Standard
    The WHATWG Streams Standard is a web platform specification that defines a unified, interoperable model and APIs for handling streaming data in web browsers and related environments.
  • E. Encrypted Media Extensions
    Encrypted Media Extensions is a W3C specification that enables web applications to play encrypted audio and video content in HTML5 using Content Decryption Modules for digital rights management.
  • 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_69d381af787481908bc401325c760a88 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d7cfd54c8190b6f88598339536d1 completed April 7, 2026, 10:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d794f3a130819095a8befd8fa3a9f0 completed April 9, 2026, noon
NEDg Description generation batch_69d799e6ffec8190aa6bd9b82efba0d7 completed April 9, 2026, 12:21 p.m.
NED2 Entity disambiguation (via description) batch_69d79af4c5e48190a0f36f689fa5208c completed April 9, 2026, 12:26 p.m.
Created at: April 6, 2026, 11:52 a.m.