Triple

T2882394
Position Surface form Disambiguated ID Type / Status
Subject Nankai Main Line E59425 entity
Predicate hasStation P35 FINISHED
Object Kishiwada Station
Kishiwada Station is a railway station in Kishiwada, Osaka Prefecture, Japan, serving as a stop on the Nankai Electric Railway network.
 E689297 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: Kishiwada Station | Statement: [Nankai Main Line, hasStation, Kishiwada Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kishiwada Station
Context triple: [Nankai Main Line, hasStation, Kishiwada Station]
  • A. 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.
  • B. Wakayama Station
    Wakayama Station is a major railway hub in Wakayama City, Japan, serving multiple JR West lines and connecting the region to the wider Kansai area.
  • C. 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.
  • D. Kawaguchi Station
    Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
  • E. Hankyu Kishibe Station
    Hankyu Kishibe Station is a railway station in Suita, Osaka Prefecture, Japan, serving passengers on the Hankyu Railway network.
  • 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: Kishiwada Station
Triple: [Nankai Main Line, hasStation, Kishiwada Station]
Generated description
Kishiwada Station is a railway station in Kishiwada, Osaka Prefecture, Japan, serving as a stop on the Nankai Electric Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kishiwada Station
Target entity description: Kishiwada Station is a railway station in Kishiwada, Osaka Prefecture, Japan, serving as a stop on the Nankai Electric Railway network.
  • A. 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.
  • B. Wakayama Station
    Wakayama Station is a major railway hub in Wakayama City, Japan, serving multiple JR West lines and connecting the region to the wider Kansai area.
  • C. 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.
  • D. Kawaguchi Station
    Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
  • E. Hankyu Kishibe Station
    Hankyu Kishibe Station is a railway station in Suita, Osaka Prefecture, Japan, serving passengers on the Hankyu Railway network.
  • 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_69ab4ac739188190a112f42a5a69c951 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abe02aa5948190a2e0bd9168232bd5 completed March 7, 2026, 8:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69c8fa179c008190a6bba55cb62b7fe8 completed March 29, 2026, 10:08 a.m.
NEDg Description generation batch_69c8faeaf610819087115315c2c1a3c5 completed March 29, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69c8fb4c55b48190be95a4299ce4b5c9 completed March 29, 2026, 10:13 a.m.
Created at: March 6, 2026, 10:03 p.m.