Triple
T193064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WebRTC |
E3760
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
MediaStream API
The MediaStream API is a web technology that enables browsers to capture, process, and stream real-time audio and video from sources like cameras and microphones for use in web applications.
|
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: MediaStream API | Statement: [WebRTC, hasComponent, MediaStream API]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MediaStream API Context triple: [WebRTC, hasComponent, MediaStream 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.
Periscope
Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
-
C.
Skype
Skype is a widely used internet-based communication service that enables voice calls, video chats, and instant messaging across computers and mobile devices.
-
D.
YouTube Stories
YouTube Stories was a short-form, ephemeral video format on YouTube that allowed creators to share temporary, mobile-first content similar to Instagram and Snapchat stories.
-
E.
YouTube Studio
YouTube Studio is YouTube’s creator dashboard and management platform for uploading videos, tracking analytics, and managing channels.
- 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: MediaStream API Triple: [WebRTC, hasComponent, MediaStream API]
Generated description
The MediaStream API is a web technology that enables browsers to capture, process, and stream real-time audio and video from sources like cameras and microphones for use in web applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MediaStream API Target entity description: The MediaStream API is a web technology that enables browsers to capture, process, and stream real-time audio and video from sources like cameras and microphones for use in web applications.
-
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.
Periscope
Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
-
C.
Skype
Skype is a widely used internet-based communication service that enables voice calls, video chats, and instant messaging across computers and mobile devices.
-
D.
YouTube Stories
YouTube Stories was a short-form, ephemeral video format on YouTube that allowed creators to share temporary, mobile-first content similar to Instagram and Snapchat stories.
-
E.
YouTube Studio
YouTube Studio is YouTube’s creator dashboard and management platform for uploading videos, tracking analytics, and managing channels.
- 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.