Triple

T1301589
Position Surface form Disambiguated ID Type / Status
Subject NHK Broadcasting Center E27774 entity
Predicate serves P98 FINISHED
Object 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.
 E152764 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 Radio 1 | Statement: [NHK Broadcasting Center, serves, NHK Radio 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHK Radio 1
Context triple: [NHK Broadcasting Center, serves, NHK Radio 1]
  • A. National Library station
    National Library station is a major interchange stop on the Beijing Subway serving the area around China's National Library in the Haidian District.
  • B. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • C. NHK Educational TV
    NHK Educational TV is a Japanese public television channel operated by NHK that focuses on educational, cultural, and children’s programming.
  • D. Yle Radio 1
    Yle Radio 1 is a Finnish public radio channel known for its focus on culture, classical music, news, and educational programming.
  • E. Yleisradio
    Yleisradio is Finland’s national public broadcasting company, providing television, radio, and online services funded primarily by public means.
  • 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 Radio 1
Triple: [NHK Broadcasting Center, serves, NHK Radio 1]
Generated description
NHK Radio 1 is Japan’s primary national radio station operated by NHK, offering news, current affairs, and public service programming across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NHK Radio 1
Target entity description: NHK Radio 1 is Japan’s primary national radio station operated by NHK, offering news, current affairs, and public service programming across the country.
  • A. National Library station
    National Library station is a major interchange stop on the Beijing Subway serving the area around China's National Library in the Haidian District.
  • B. Nippon Television Network
    Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
  • C. NHK Educational TV
    NHK Educational TV is a Japanese public television channel operated by NHK that focuses on educational, cultural, and children’s programming.
  • D. Yle Radio 1
    Yle Radio 1 is a Finnish public radio channel known for its focus on culture, classical music, news, and educational programming.
  • E. Yleisradio
    Yleisradio is Finland’s national public broadcasting company, providing television, radio, and online services funded primarily by public means.
  • 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_69acbf243adc8190b8516554701b4290 completed March 8, 2026, 12:13 a.m.
NEDg Description generation batch_69acc2dc5c4c8190b6ba418aaacd1101 completed March 8, 2026, 12:29 a.m.
NED2 Entity disambiguation (via description) batch_69acc3ba816081908892101de3bfbf3e completed March 8, 2026, 12:32 a.m.
Created at: March 1, 2026, 7:51 p.m.