Triple

T575597
Position Surface form Disambiguated ID Type / Status
Subject YouTube TV E13754 entity
Predicate platform P1292 FINISHED
Object 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.
 E73302 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: Chromecast | Statement: [YouTube TV, platform, Chromecast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chromecast
Context triple: [YouTube TV, platform, Chromecast]
  • A. 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.
  • B. 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.
  • C. Chromebit
    Chromebit is a compact HDMI stick device by Google and ASUS that turns any compatible display into a ChromeOS-based computer.
  • D. 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.
  • E. Nvidia Shield TV
    Nvidia Shield TV is a high-performance streaming media player and gaming device that runs on the Android TV platform and supports 4K HDR content.
  • 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: Chromecast
Triple: [YouTube TV, platform, Chromecast]
Generated description
Chromecast is Google's line of streaming devices that let users cast video, music, and other content from phones or computers to a TV.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chromecast
Target entity description: Chromecast is Google's line of streaming devices that let users cast video, music, and other content from phones or computers to a TV.
  • A. 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.
  • B. 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.
  • C. Chromebit
    Chromebit is a compact HDMI stick device by Google and ASUS that turns any compatible display into a ChromeOS-based computer.
  • D. 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.
  • E. Nvidia Shield TV
    Nvidia Shield TV is a high-performance streaming media player and gaming device that runs on the Android TV platform and supports 4K HDR content.
  • 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_69a4933fa4d88190a7949cc83c08c5c1 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49b67395c8190a8046ff7debe9d1f completed March 1, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69a50e23bce481908404040b848ba9c1 completed March 2, 2026, 4:12 a.m.
NEDg Description generation batch_69a50ed652148190a84c0d2aa5307211 completed March 2, 2026, 4:15 a.m.
NED2 Entity disambiguation (via description) batch_69a50f53c16c8190bbeb7fa550ed46b1 completed March 2, 2026, 4:17 a.m.
Created at: March 1, 2026, 7:33 p.m.