Triple

T193065
Position Surface form Disambiguated ID Type / Status
Subject WebRTC E3760 entity
Predicate hasComponent P35 FINISHED
Object MediaStreamTrack API
The MediaStreamTrack API is a WebRTC interface that represents and controls individual media tracks (such as audio or video) within a media stream, enabling fine-grained access to and manipulation of real-time media.
 E3760 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: MediaStreamTrack API | Statement: [WebRTC, hasComponent, MediaStreamTrack API]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MediaStreamTrack API
Context triple: [WebRTC, hasComponent, MediaStreamTrack API]
  • A. WebRTC
    WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
  • B. Zoom Video Communications
    Zoom Video Communications is a technology company best known for its widely used cloud-based video conferencing and online collaboration platform.
  • C. SMPTE ST 2059
    SMPTE ST 2059 is a professional media industry standard that defines how to use IEEE 1588 Precision Time Protocol to synchronize clocks and signals across IP-based audio, video, and broadcast systems.
  • D. Periscope
    Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
  • E. IEEE 802.1Qdp TSN for professional audio/video standard
    IEEE 802.1Qdp TSN for professional audio/video is a Time-Sensitive Networking standard that defines mechanisms for reliable, low-latency, and synchronized transport of professional audio and video over Ethernet networks.
  • 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: MediaStreamTrack API
Triple: [WebRTC, hasComponent, MediaStreamTrack API]
Generated description
The MediaStreamTrack API is a WebRTC interface that represents and controls individual media tracks (such as audio or video) within a media stream, enabling fine-grained access to and manipulation of real-time media.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MediaStreamTrack API
Target entity description: The MediaStreamTrack API is a WebRTC interface that represents and controls individual media tracks (such as audio or video) within a media stream, enabling fine-grained access to and manipulation of real-time media.
  • A. WebRTC chosen
    WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
  • B. Zoom Video Communications
    Zoom Video Communications is a technology company best known for its widely used cloud-based video conferencing and online collaboration platform.
  • C. SMPTE ST 2059
    SMPTE ST 2059 is a professional media industry standard that defines how to use IEEE 1588 Precision Time Protocol to synchronize clocks and signals across IP-based audio, video, and broadcast systems.
  • D. Periscope
    Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
  • E. IEEE 802.1Qdp TSN for professional audio/video standard
    IEEE 802.1Qdp TSN for professional audio/video is a Time-Sensitive Networking standard that defines mechanisms for reliable, low-latency, and synchronized transport of professional audio and video over Ethernet networks.
  • F. None of above.

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_69a2548debd48190ae3a06d6e65b53c6 completed Feb. 28, 2026, 2:35 a.m.
NER Named-entity recognition batch_69a2596810c48190ab687c0c2efaa9e2 completed Feb. 28, 2026, 2:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69a30cc7d0b88190a6a7b8679af27cc5 completed Feb. 28, 2026, 3:42 p.m.
NEDg Description generation batch_69a30d4e2e2c8190adeca3f64769f43b completed Feb. 28, 2026, 3:44 p.m.
NED2 Entity disambiguation (via description) batch_69a30dbbb958819088794889968f1a0c completed Feb. 28, 2026, 3:46 p.m.
Created at: Feb. 28, 2026, 2:41 a.m.