Triple

T6696533
Position Surface form Disambiguated ID Type / Status
Subject NHK E152763 entity
Predicate operatesChannel P5884 FINISHED
Object NHK E-TV
NHK E-TV is a Japanese educational television channel operated by the public broadcaster NHK, featuring programs focused on learning, culture, and children’s content.
 E634082 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: NHK E-TV | Statement: [NHK, operatesChannel, NHK E-TV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHK E-TV
Context triple: [NHK, operatesChannel, NHK E-TV]
  • A. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • B. NHK BS Premium
    NHK BS Premium is a Japanese satellite television channel operated by NHK that focuses on high-quality dramas, films, documentaries, and cultural programming.
  • C. NHK BS1
    NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
  • D. NHK BS8K
    NHK BS8K is a Japanese ultra-high-definition satellite television channel operated by NHK, specializing in 8K resolution broadcasts.
  • E. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • 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: NHK E-TV
Triple: [NHK, operatesChannel, NHK E-TV]
Generated description
NHK E-TV is a Japanese educational television channel operated by the public broadcaster NHK, featuring programs focused on learning, culture, and children’s content.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NHK E-TV
Target entity description: NHK E-TV is a Japanese educational television channel operated by the public broadcaster NHK, featuring programs focused on learning, culture, and children’s content.
  • A. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • B. NHK BS Premium
    NHK BS Premium is a Japanese satellite television channel operated by NHK that focuses on high-quality dramas, films, documentaries, and cultural programming.
  • C. NHK BS1
    NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
  • D. NHK BS8K
    NHK BS8K is a Japanese ultra-high-definition satellite television channel operated by NHK, specializing in 8K resolution broadcasts.
  • E. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • 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_69c6880687b08190805278b504d1c92c completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a3a2408190bb7be4613f896bdc completed March 27, 2026, 6:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c769e417788190a297b277ef0496ff completed March 28, 2026, 5:40 a.m.
NEDg Description generation batch_69c76a67bb048190b9bff17d4da4d842 completed March 28, 2026, 5:43 a.m.
NED2 Entity disambiguation (via description) batch_69c76ac6d8b48190869e1733adcbd3d9 completed March 28, 2026, 5:44 a.m.
Created at: March 27, 2026, 2:05 p.m.