Triple

T1301588
Position Surface form Disambiguated ID Type / Status
Subject NHK Broadcasting Center E27774 entity
Predicate serves P98 FINISHED
Object 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.
 E158072 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 BS Premium | Statement: [NHK Broadcasting Center, serves, NHK BS Premium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHK BS Premium
Context triple: [NHK Broadcasting Center, serves, NHK BS Premium]
  • A. NHK BS1
    NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
  • B. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • C. NHK Radio 2
    NHK Radio 2 is a Japanese public radio station operated by NHK that focuses on educational, cultural, and language-learning programming.
  • D. NHK Radio 1
    NHK Radio 1 is Japan’s primary national radio station operated by NHK, offering news, current affairs, and public service programming across the country.
  • E. NHK-FM
    NHK-FM is Japan’s national public FM radio network operated by NHK, known for its focus on classical music, jazz, and cultural programming.
  • 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 BS Premium
Triple: [NHK Broadcasting Center, serves, NHK BS Premium]
Generated description
NHK BS Premium is a Japanese satellite television channel operated by NHK that focuses on high-quality dramas, films, documentaries, and cultural programming.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NHK BS Premium
Target entity description: NHK BS Premium is a Japanese satellite television channel operated by NHK that focuses on high-quality dramas, films, documentaries, and cultural programming.
  • A. NHK BS1
    NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
  • B. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • C. NHK Radio 2
    NHK Radio 2 is a Japanese public radio station operated by NHK that focuses on educational, cultural, and language-learning programming.
  • D. NHK Radio 1
    NHK Radio 1 is Japan’s primary national radio station operated by NHK, offering news, current affairs, and public service programming across the country.
  • E. NHK-FM
    NHK-FM is Japan’s national public FM radio network operated by NHK, known for its focus on classical music, jazz, and cultural programming.
  • 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c1145c2481908adf22dfd6ce349b completed March 1, 2026, 10:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd4729af08190a6de5388dab69fee completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd4efb73881908dda4973befc6aa5 completed March 8, 2026, 1:46 a.m.
NED2 Entity disambiguation (via description) batch_69acd56ef0b081909df2efee97a4197c completed March 8, 2026, 1:48 a.m.
Created at: March 1, 2026, 7:51 p.m.