Triple

T11938785
Position Surface form Disambiguated ID Type / Status
Subject Minato-ku, Osaka E284120 entity
Predicate contains P35 FINISHED
Object Osaka Metro Osakako Station
Osaka Metro Osakako Station is a subway station in Osaka, Japan, serving the Osaka Metro Chūō Line near the Osaka Aquarium Kaiyukan and the Tempozan Harbor Village area.
 E1127369 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: Osaka Metro Osakako Station | Statement: [Minato-ku, Osaka, contains, Osaka Metro Osakako Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osaka Metro Osakako Station
Context triple: [Minato-ku, Osaka, contains, Osaka Metro Osakako Station]
  • A. Osaka Metro Namba Station
    Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
  • B. Osaka Business Park Station
    Osaka Business Park Station is a subway station in Osaka, Japan, serving the Osaka Business Park district and providing access to its offices, commercial facilities, and nearby attractions.
  • C. Osaka-Uehommachi Station
    Osaka-Uehommachi Station is a major Kintetsu railway hub in Osaka, Japan, serving multiple lines and providing convenient access to central city districts and regional destinations.
  • D. Ōsaka Namba Station
    Ōsaka Namba Station is a major underground railway hub in central Osaka, Japan, serving multiple private railway and subway lines and providing convenient access to the bustling Namba district.
  • E. Osaka Abenobashi Station
    Osaka Abenobashi Station is a major Kintetsu railway terminal in Osaka’s Abeno district, serving as a key gateway to the surrounding commercial complexes and transit connections.
  • 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: Osaka Metro Osakako Station
Triple: [Minato-ku, Osaka, contains, Osaka Metro Osakako Station]
Generated description
Osaka Metro Osakako Station is a subway station in Osaka, Japan, serving the Osaka Metro Chūō Line near the Osaka Aquarium Kaiyukan and the Tempozan Harbor Village area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Osaka Metro Osakako Station
Target entity description: Osaka Metro Osakako Station is a subway station in Osaka, Japan, serving the Osaka Metro Chūō Line near the Osaka Aquarium Kaiyukan and the Tempozan Harbor Village area.
  • A. Osaka Metro Namba Station
    Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
  • B. Osaka Business Park Station
    Osaka Business Park Station is a subway station in Osaka, Japan, serving the Osaka Business Park district and providing access to its offices, commercial facilities, and nearby attractions.
  • C. Osaka-Uehommachi Station
    Osaka-Uehommachi Station is a major Kintetsu railway hub in Osaka, Japan, serving multiple lines and providing convenient access to central city districts and regional destinations.
  • D. Ōsaka Namba Station
    Ōsaka Namba Station is a major underground railway hub in central Osaka, Japan, serving multiple private railway and subway lines and providing convenient access to the bustling Namba district.
  • E. Osaka Abenobashi Station
    Osaka Abenobashi Station is a major Kintetsu railway terminal in Osaka’s Abeno district, serving as a key gateway to the surrounding commercial complexes and transit connections.
  • 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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903415d2481909d84e6727454b9fe completed April 10, 2026, 2:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe729766008190803c1dfef2c8c872 completed May 8, 2026, 11:32 p.m.
NEDg Description generation batch_69fe73ee0da48190b8909009e0dc517b completed May 8, 2026, 11:38 p.m.
NED2 Entity disambiguation (via description) batch_69fe748da7948190b7253b9dc09ae9fa completed May 8, 2026, 11:41 p.m.
Created at: April 8, 2026, 9:45 p.m.