Triple

T12063748
Position Surface form Disambiguated ID Type / Status
Subject Kintetsu Nagoya Line E287239 entity
Predicate hasStation P35 FINISHED
Object Kintetsu Nagoya Station
Kintetsu Nagoya Station is a major private railway terminal in Nagoya, Japan, serving as the Kintetsu Railway hub adjacent to JR Nagoya Station.
 E83103 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: Kintetsu Nagoya Station | Statement: [Kintetsu Nagoya Line, hasStation, Kintetsu Nagoya Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kintetsu Nagoya Station
Context triple: [Kintetsu Nagoya Line, hasStation, Kintetsu Nagoya Station]
  • A. Nagoya Daigaku Station
    Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
  • B. Nagoya Station
    Nagoya Station is one of Japan’s largest and busiest railway hubs, serving as a major Shinkansen and regional transit center in the city of Nagoya.
  • C. Kintetsu Nipponbashi Station
    Kintetsu Nipponbashi Station is a railway station in Osaka, Japan, serving Kintetsu lines and providing access to the bustling Nippombashi shopping and entertainment district.
  • D. Kōshien Station
    Kōshien Station is a railway station in Nishinomiya, Japan, best known as the main access point for the historic Hanshin Koshien Stadium, home of Japan’s famed high school baseball tournaments.
  • E. Osaki Station
    Osaki Station is a major railway hub in Tokyo, Japan, serving multiple JR East lines and connecting central Tokyo with surrounding suburban areas.
  • 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: Kintetsu Nagoya Station
Triple: [Kintetsu Nagoya Line, hasStation, Kintetsu Nagoya Station]
Generated description
Kintetsu Nagoya Station is a major private railway terminal in Nagoya, Japan, serving as the Kintetsu Railway hub adjacent to JR Nagoya Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kintetsu Nagoya Station
Target entity description: Kintetsu Nagoya Station is a major private railway terminal in Nagoya, Japan, serving as the Kintetsu Railway hub adjacent to JR Nagoya Station.
  • A. Nagoya Daigaku Station
    Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
  • B. Nagoya Station chosen
    Nagoya Station is one of Japan’s largest and busiest railway hubs, serving as a major Shinkansen and regional transit center in the city of Nagoya.
  • C. Kintetsu Nipponbashi Station
    Kintetsu Nipponbashi Station is a railway station in Osaka, Japan, serving Kintetsu lines and providing access to the bustling Nippombashi shopping and entertainment district.
  • D. Kōshien Station
    Kōshien Station is a railway station in Nishinomiya, Japan, best known as the main access point for the historic Hanshin Koshien Stadium, home of Japan’s famed high school baseball tournaments.
  • E. Osaki Station
    Osaki Station is a major railway hub in Tokyo, Japan, serving multiple JR East lines and connecting central Tokyo with surrounding suburban areas.
  • F. None of above.

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_69d6ab4846e081908ee7bbd66a6d3459 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90440dd988190ae2b80367aceb6f7 completed April 10, 2026, 2:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0acc773908819084b8d3ef0479e796 completed May 18, 2026, 8:23 a.m.
NEDg Description generation batch_6a0ace6ec8148190b1f7ee9fb92ff258 completed May 18, 2026, 8:31 a.m.
NED2 Entity disambiguation (via description) batch_6a0acee5344481909a5813dca11c4500 completed May 18, 2026, 8:33 a.m.
Created at: April 8, 2026, 9:48 p.m.