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.