Triple

T11233481
Position Surface form Disambiguated ID Type / Status
Subject Roppongi Hills E265883 entity
Predicate containsBroadcastingHeadquarters P97971 FINISHED
Object TV Asahi
TV Asahi is a major Japanese television network and broadcaster known for its nationwide programming, including news, entertainment, and anime.
E913040 NE FINISHED

How this triple was built (5 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: TV Asahi | Statement: [Roppongi Hills, containsBroadcastingHeadquarters, TV Asahi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TV Asahi
Context triple: [Roppongi Hills, containsBroadcastingHeadquarters, TV Asahi]
  • A. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • B. NHK General TV
    NHK General TV is Japan’s primary public terrestrial television channel operated by NHK, offering a broad mix of news, drama, variety shows, sports, and educational programming nationwide.
  • C. Tochigi TV
    Tochigi TV is a Japanese regional television station based in Tochigi Prefecture that broadcasts a variety of local and syndicated programming, including popular anime series.
  • D. Tokyo Broadcasting Station
    Tokyo Broadcasting Station was an early Japanese radio broadcaster that served as a forerunner to the modern public broadcaster NHK.
  • E. 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.
  • 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: TV Asahi
Triple: [Roppongi Hills, containsBroadcastingHeadquarters, TV Asahi]
Generated description
TV Asahi is a major Japanese television network and broadcaster known for its nationwide programming, including news, entertainment, and anime.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TV Asahi
Target entity description: TV Asahi is a major Japanese television network and broadcaster known for its nationwide programming, including news, entertainment, and anime.
  • A. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • B. NHK General TV
    NHK General TV is Japan’s primary public terrestrial television channel operated by NHK, offering a broad mix of news, drama, variety shows, sports, and educational programming nationwide.
  • C. Tochigi TV
    Tochigi TV is a Japanese regional television station based in Tochigi Prefecture that broadcasts a variety of local and syndicated programming, including popular anime series.
  • D. Tokyo Broadcasting Station
    Tokyo Broadcasting Station was an early Japanese radio broadcaster that served as a forerunner to the modern public broadcaster NHK.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsBroadcastingHeadquarters
Context triple: [Roppongi Hills, containsBroadcastingHeadquarters, TV Asahi]
  • A. headquartersStation
    Indicates that a particular station serves as the main headquarters location for an organization or entity.
  • B. headquartersLocation
    Indicates the place where an organization’s main administrative center or principal office is located.
  • C. isBlockHeadquartersOf
    Indicates that a particular block serves as the main headquarters location for a specified entity.
  • D. headquartersOfPresenter
    Indicates that a location serves as the main headquarters of a particular presenter or presenting organization.
  • E. headquartersFor
    Indicates that a location serves as the main administrative center or base of operations for an organization or entity.
  • F. None of above. chosen

Provenance (7 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e903b8ec81909f9c89776d35c650 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad56013481909f931505824e3b42 completed April 19, 2026, 10:24 a.m.
NEDg Description generation batch_69e4b12dd658819085c25d3edac2d66c completed April 19, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69e4b3d23b18819096f3a11aecc732bd completed April 19, 2026, 10:52 a.m.
PD Predicate disambiguation batch_69d75cfdf7a88190aae21572e57ef208 completed April 9, 2026, 8:02 a.m.
PDg Predicate description generation batch_69d77062271c8190b63da714ab5beff9 completed April 9, 2026, 9:24 a.m.
Created at: April 8, 2026, 9:30 p.m.