Triple

T11685777
Position Surface form Disambiguated ID Type / Status
Subject Kyushu Railway Company E277737 entity
Predicate ownsBrand P1500 FINISHED
Object JR Hakata City
JR Hakata City is a major commercial and transportation complex in Fukuoka that integrates a large shopping mall with Hakata Station, serving as a key hub for travel and retail in Kyushu.
E940948 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: JR Hakata City | Statement: [Kyushu Railway Company, ownsBrand, JR Hakata City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: JR Hakata City
Context triple: [Kyushu Railway Company, ownsBrand, JR Hakata City]
  • A. Gate City Ōsaki
    Gate City Ōsaki is a large mixed-use office, commercial, and cultural complex in Tokyo known for its modern high-rise buildings and integrated urban design.
  • B. Shin-Osaka – Hakata
    Shin-Osaka – Hakata is the western segment of Japan’s high-speed Sanyō Shinkansen corridor, linking Osaka with Fukuoka and serving as a key route for bullet train services in the Kansai and Kyushu regions.
  • C. Tenri Station
    Tenri Station is a railway station in Tenri, Nara Prefecture, Japan, serving as a local transit hub on regional rail lines.
  • D. Urawa Station
    Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
  • E. Kita-Urawa Station
    Kita-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting the Saitama area with central Tokyo.
  • 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: JR Hakata City
Triple: [Kyushu Railway Company, ownsBrand, JR Hakata City]
Generated description
JR Hakata City is a major commercial and transportation complex in Fukuoka that integrates a large shopping mall with Hakata Station, serving as a key hub for travel and retail in Kyushu.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: JR Hakata City
Target entity description: JR Hakata City is a major commercial and transportation complex in Fukuoka that integrates a large shopping mall with Hakata Station, serving as a key hub for travel and retail in Kyushu.
  • A. Gate City Ōsaki
    Gate City Ōsaki is a large mixed-use office, commercial, and cultural complex in Tokyo known for its modern high-rise buildings and integrated urban design.
  • B. Shin-Osaka – Hakata
    Shin-Osaka – Hakata is the western segment of Japan’s high-speed Sanyō Shinkansen corridor, linking Osaka with Fukuoka and serving as a key route for bullet train services in the Kansai and Kyushu regions.
  • C. Tenri Station
    Tenri Station is a railway station in Tenri, Nara Prefecture, Japan, serving as a local transit hub on regional rail lines.
  • D. Urawa Station
    Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
  • E. Kita-Urawa Station
    Kita-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting the Saitama area with central Tokyo.
  • 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_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.
Created at: April 8, 2026, 9:40 p.m.