Triple

T4788554
Position Surface form Disambiguated ID Type / Status
Subject Hanshin Namba Line E106543 entity
Predicate interchangeWith P3495 FINISHED
Object Hanshin Main Line at Amagasaki Station
Hanshin Main Line at Amagasaki Station is a major railway station in Amagasaki, Hyōgo Prefecture, serving as an important junction and transfer point on the Hanshin Electric Railway network.
E470220 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: Hanshin Main Line at Amagasaki Station | Statement: [Hanshin Namba Line, interchangeWith, Hanshin Main Line at Amagasaki Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hanshin Main Line at Amagasaki Station
Context triple: [Hanshin Namba Line, interchangeWith, Hanshin Main Line at Amagasaki Station]
  • A. Hanshin Electric Railway at Umeda Station
    Hanshin Electric Railway at Umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for regional and intercity train services and connections to other urban rail lines.
  • B. Hankyu Railway at Umeda Station
    Hankyu Railway at Umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for regional and commuter trains connecting the city with suburbs and neighboring prefectures.
  • C. Amagasaki Station
    Amagasaki Station is a major railway hub in Amagasaki, Hyōgo Prefecture, Japan, served by several JR West lines and functioning as an important commuter gateway to the Osaka–Kobe urban area.
  • D. Midosuji Line at Shinsaibashi Station
    The Midosuji Line at Shinsaibashi Station is a major north–south Osaka Metro subway line stop located in the central Shinsaibashi shopping district, serving as a key transfer point and access hub for downtown Osaka.
  • E. Nankai Koya Line at Namba Station
    The Nankai Koya Line at Namba Station is a major terminal railway line in Osaka that serves as the gateway for trains heading toward Mount Koya and the Wakayama region.
  • 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: Hanshin Main Line at Amagasaki Station
Triple: [Hanshin Namba Line, interchangeWith, Hanshin Main Line at Amagasaki Station]
Generated description
Hanshin Main Line at Amagasaki Station is a major railway station in Amagasaki, Hyōgo Prefecture, serving as an important junction and transfer point on the Hanshin Electric Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hanshin Main Line at Amagasaki Station
Target entity description: Hanshin Main Line at Amagasaki Station is a major railway station in Amagasaki, Hyōgo Prefecture, serving as an important junction and transfer point on the Hanshin Electric Railway network.
  • A. Hanshin Electric Railway at Umeda Station
    Hanshin Electric Railway at Umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for regional and intercity train services and connections to other urban rail lines.
  • B. Hankyu Railway at Umeda Station
    Hankyu Railway at Umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for regional and commuter trains connecting the city with suburbs and neighboring prefectures.
  • C. Amagasaki Station
    Amagasaki Station is a major railway hub in Amagasaki, Hyōgo Prefecture, Japan, served by several JR West lines and functioning as an important commuter gateway to the Osaka–Kobe urban area.
  • D. Midosuji Line at Shinsaibashi Station
    The Midosuji Line at Shinsaibashi Station is a major north–south Osaka Metro subway line stop located in the central Shinsaibashi shopping district, serving as a key transfer point and access hub for downtown Osaka.
  • E. Nankai Koya Line at Namba Station
    The Nankai Koya Line at Namba Station is a major terminal railway line in Osaka that serves as the gateway for trains heading toward Mount Koya and the Wakayama region.
  • 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_69bd43f4a9588190bf73e20bc27c03cc completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd65db847081908f5456724a2bdc65 completed March 20, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be43e504488190b55cd745f82e9897 completed March 21, 2026, 7:08 a.m.
NEDg Description generation batch_69be45cc228c8190942280ef3852caf7 completed March 21, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_69be467ffd50819090c92df520c91642 completed March 21, 2026, 7:19 a.m.
Created at: March 20, 2026, 1:22 p.m.