Triple

T6853236
Position Surface form Disambiguated ID Type / Status
Subject NHK BS Premium E158072 entity
Predicate servicePlatform P72630 FINISHED
Object BS (Broadcasting Satellite) in Japan
BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
E624046 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: BS (Broadcasting Satellite) in Japan | Statement: [NHK BS Premium, servicePlatform, BS (Broadcasting Satellite) in Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BS (Broadcasting Satellite) in Japan
Context triple: [NHK BS Premium, servicePlatform, BS (Broadcasting Satellite) in Japan]
  • A. SBS-4 communications satellite
    The SBS-4 communications satellite was a commercial telecommunications spacecraft operated by Satellite Business Systems to provide business-oriented communication services in North America.
  • B. PALAPA B1 communications satellite
    PALAPA B1 was an Indonesian communications satellite launched in the early 1980s to expand the country's domestic and regional telecommunications capabilities.
  • C. JPSS-1
    JPSS-1 is a U.S. polar-orbiting weather and environmental satellite that provides critical data for global weather forecasting and climate monitoring.
  • D. ANIK C2 communications satellite
    ANIK C2 is a Canadian commercial communications satellite used to provide telecommunications and broadcasting services.
  • E. QZSS Michibiki navigation satellites
    The QZSS Michibiki navigation satellites are Japan’s regional satellite navigation system designed to enhance GPS accuracy and reliability over the Asia-Oceania region, particularly Japan.
  • 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: BS (Broadcasting Satellite) in Japan
Triple: [NHK BS Premium, servicePlatform, BS (Broadcasting Satellite) in Japan]
Generated description
BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BS (Broadcasting Satellite) in Japan
Target entity description: BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
  • A. SBS-4 communications satellite
    The SBS-4 communications satellite was a commercial telecommunications spacecraft operated by Satellite Business Systems to provide business-oriented communication services in North America.
  • B. PALAPA B1 communications satellite
    PALAPA B1 was an Indonesian communications satellite launched in the early 1980s to expand the country's domestic and regional telecommunications capabilities.
  • C. JPSS-1
    JPSS-1 is a U.S. polar-orbiting weather and environmental satellite that provides critical data for global weather forecasting and climate monitoring.
  • D. ANIK C2 communications satellite
    ANIK C2 is a Canadian commercial communications satellite used to provide telecommunications and broadcasting services.
  • E. QZSS Michibiki navigation satellites
    The QZSS Michibiki navigation satellites are Japan’s regional satellite navigation system designed to enhance GPS accuracy and reliability over the Asia-Oceania region, particularly Japan.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servicePlatform
Context triple: [NHK BS Premium, servicePlatform, BS (Broadcasting Satellite) in Japan]
  • A. serviceSystem
    Indicates a relationship where one entity functions as a service system that provides, manages, or supports services for another entity.
  • B. serviceWith
    Indicates that one entity provides or is associated with a particular service offered to or used by another entity.
  • C. serviceComponent
    Indicates that one entity functions as a component or sub-part within the structure or implementation of a larger service.
  • D. serviceIn
    Indicates that one entity serves, operates, or performs its function within the context, scope, or domain of another entity.
  • E. serviceFor
    Indicates that one entity provides a service or performs functions on behalf of another 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_69c6882fae988190864cbba788c5ebb4 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d84fffbc8190943ca7f3f03937e9 completed March 27, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fd79e508190b00e45f9cceb3e21 completed March 28, 2026, 1:33 a.m.
NEDg Description generation batch_69c736d6af648190b651b13726f369da completed March 28, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69c737d316d08190822e22ff3a41b242 completed March 28, 2026, 2:07 a.m.
PD Predicate disambiguation batch_69c6d0a12834819097d7e6c0b823745e completed March 27, 2026, 6:46 p.m.
PDg Predicate description generation batch_69c6d1668a7c8190ae93951f9ba2df10 completed March 27, 2026, 6:50 p.m.
Created at: March 27, 2026, 2:20 p.m.