Triple

T3419034
Position Surface form Disambiguated ID Type / Status
Subject Chromecast built-in E72074 entity
Predicate partOf P40 FINISHED
Object Google Cast ecosystem
The Google Cast ecosystem is Google’s platform that enables apps and devices to stream and control audio and video content wirelessly to compatible receivers like Chromecast and Cast-enabled speakers and displays.
E72074 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: Google Cast ecosystem | Statement: [Chromecast built-in, partOf, Google Cast ecosystem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Google Cast ecosystem
Context triple: [Chromecast built-in, partOf, Google Cast ecosystem]
  • A. Chromecast
    Chromecast is Google's line of streaming devices that let users cast video, music, and other content from phones or computers to a TV.
  • B. Chromecast built-in
    Chromecast built-in is Google’s integrated streaming and casting technology that lets users wirelessly send audio and video from compatible apps and devices directly to supported TVs and speakers.
  • C. Google TV
    Google TV was a smart TV platform developed by Google that integrated the Android operating system and the Chrome browser to bring web content, apps, and traditional television together on connected TVs and set-top boxes.
  • D. Miracast
    Miracast is a wireless display standard that allows devices to mirror audio and video content directly to compatible screens without needing cables or a network connection.
  • E. Roku
    Roku is a popular digital media player platform that streams internet-based television, movies, and other content through apps and channels on connected TVs.
  • 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: Google Cast ecosystem
Triple: [Chromecast built-in, partOf, Google Cast ecosystem]
Generated description
The Google Cast ecosystem is Google’s platform that enables apps and devices to stream and control audio and video content wirelessly to compatible receivers like Chromecast and Cast-enabled speakers and displays.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Google Cast ecosystem
Target entity description: The Google Cast ecosystem is Google’s platform that enables apps and devices to stream and control audio and video content wirelessly to compatible receivers like Chromecast and Cast-enabled speakers and displays.
  • A. Chromecast
    Chromecast is Google's line of streaming devices that let users cast video, music, and other content from phones or computers to a TV.
  • B. Chromecast built-in chosen
    Chromecast built-in is Google’s integrated streaming and casting technology that lets users wirelessly send audio and video from compatible apps and devices directly to supported TVs and speakers.
  • C. Google TV
    Google TV was a smart TV platform developed by Google that integrated the Android operating system and the Chrome browser to bring web content, apps, and traditional television together on connected TVs and set-top boxes.
  • D. Miracast
    Miracast is a wireless display standard that allows devices to mirror audio and video content directly to compatible screens without needing cables or a network connection.
  • E. Roku
    Roku is a popular digital media player platform that streams internet-based television, movies, and other content through apps and channels on connected TVs.
  • 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_69ad85ad38e48190b7660c5118a35289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb94d6808819080997df30119e71e completed March 8, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3546e710c8190a6b9523b77f6c893 completed March 13, 2026, 12:03 a.m.
NEDg Description generation batch_69b3584f321c8190841a96be2a6713e1 completed March 13, 2026, 12:20 a.m.
NED2 Entity disambiguation (via description) batch_69b3591b7bc88190825dcd306541ae03 completed March 13, 2026, 12:23 a.m.
Created at: March 8, 2026, 3:15 p.m.