Triple

T1301587
Position Surface form Disambiguated ID Type / Status
Subject NHK Broadcasting Center E27774 entity
Predicate serves P98 FINISHED
Object NHK BS1
NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
 E155413 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 BS1 | Statement: [NHK Broadcasting Center, serves, NHK BS1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHK BS1
Context triple: [NHK Broadcasting Center, serves, NHK BS1]
  • A. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • B. 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.
  • 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. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • E. TBS
    TBS is an American cable television network known for airing comedy programming, movies, and major sports events, including NCAA Division I Men’s Basketball Tournament games.
  • 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 BS1
Triple: [NHK Broadcasting Center, serves, NHK BS1]
Generated description
NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NHK BS1
Target entity description: NHK BS1 is a Japanese public satellite television channel operated by NHK, known for its extensive news, sports, and international programming.
  • A. NHK
    NHK is Japan's national public broadcasting organization, operating multiple television and radio networks domestically and internationally.
  • B. 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.
  • 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. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • E. TBS
    TBS is an American cable television network known for airing comedy programming, movies, and major sports events, including NCAA Division I Men’s Basketball Tournament games.
  • 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_69acce5fa07c8190a410461d51ef1f3a completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accf21a79c819086219d2927c61349 completed March 8, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69accf84fbb88190a1b7a7546f485e61 completed March 8, 2026, 1:23 a.m.
Created at: March 1, 2026, 7:51 p.m.