Triple

T11685762
Position Surface form Disambiguated ID Type / Status
Subject Kyushu Railway Company E277737 entity
Predicate operatesServiceBrand P34842 FINISHED
Object Sonic limited express
Sonic limited express is a high-speed limited express train service in Japan operated by JR Kyushu, known for connecting Fukuoka and Ōita with modern, stylish rolling stock.
E940943 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: Sonic limited express | Statement: [Kyushu Railway Company, operatesServiceBrand, Sonic limited express]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sonic limited express
Context triple: [Kyushu Railway Company, operatesServiceBrand, Sonic limited express]
  • A. Sonic Origins
    Sonic Origins is a compilation video game that remasters and bundles several classic 2D Sonic the Hedgehog titles for modern platforms.
  • B. Sonic Amplifier
    The Sonic Amplifier is Lúcio’s futuristic audio-based weapon in Overwatch that fires sonic projectiles and emits sound waves to knock enemies back.
  • C. Sonic CD
    Sonic CD is a critically acclaimed 2D platformer in the Sonic the Hedgehog series, known for its time-travel mechanic, animated cutscenes, and standout soundtrack.
  • D. Sonic Arrow
    Sonic Arrow is Hanzo's recon projectile in Overwatch that reveals enemies within its detection radius by emitting periodic sonar pulses where it lands.
  • E. Sonic Gems Collection
    Sonic Gems Collection is a compilation video game featuring several rare and lesser-known titles from the Sonic the Hedgehog series, released for the Nintendo GameCube and PlayStation 2.
  • 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: Sonic limited express
Triple: [Kyushu Railway Company, operatesServiceBrand, Sonic limited express]
Generated description
Sonic limited express is a high-speed limited express train service in Japan operated by JR Kyushu, known for connecting Fukuoka and Ōita with modern, stylish rolling stock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sonic limited express
Target entity description: Sonic limited express is a high-speed limited express train service in Japan operated by JR Kyushu, known for connecting Fukuoka and Ōita with modern, stylish rolling stock.
  • A. Sonic Origins
    Sonic Origins is a compilation video game that remasters and bundles several classic 2D Sonic the Hedgehog titles for modern platforms.
  • B. Sonic Amplifier
    The Sonic Amplifier is Lúcio’s futuristic audio-based weapon in Overwatch that fires sonic projectiles and emits sound waves to knock enemies back.
  • C. Sonic CD
    Sonic CD is a critically acclaimed 2D platformer in the Sonic the Hedgehog series, known for its time-travel mechanic, animated cutscenes, and standout soundtrack.
  • D. Sonic Arrow
    Sonic Arrow is Hanzo's recon projectile in Overwatch that reveals enemies within its detection radius by emitting periodic sonar pulses where it lands.
  • E. Sonic Gems Collection
    Sonic Gems Collection is a compilation video game featuring several rare and lesser-known titles from the Sonic the Hedgehog series, released for the Nintendo GameCube and PlayStation 2.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatesServiceBrand
Context triple: [Kyushu Railway Company, operatesServiceBrand, Sonic limited express]
  • A. operatedByBrand
    Indicates that an entity (such as a service, location, or product line) is run, managed, or controlled by a particular brand.
  • B. operatesService
    Indicates that an agent runs, manages, or provides a particular service.
  • C. serviceBrand chosen
    Indicates that one entity is the brand under which a particular service is offered or marketed by another entity.
  • D. operatesServiceTo
    Indicates that one entity runs or provides a transportation or service route to another entity or location.
  • E. operatesBy
    Indicates that an entity performs its function, action, or process through the use or application of another entity (e.g., a method, mechanism, or principle).
  • F. None of above.

Provenance (6 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_69d6aafe02d881909900d54ad7d4af84 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a463f6448190a4c8e1651a2bd905 completed April 10, 2026, 7:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef1433be908190b2ac887655a6c85a completed April 27, 2026, 7:45 a.m.
NEDg Description generation batch_69ef511f8f688190b2806d4e8ab16511 completed April 27, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69ef537efcc48190afffaa50f28940d8 completed April 27, 2026, 12:15 p.m.
PD Predicate disambiguation batch_69d88a7b30948190b616a9db5c5488d5 completed April 10, 2026, 5:28 a.m.
Created at: April 8, 2026, 9:40 p.m.