Triple

T18676374
Position Surface form Disambiguated ID Type / Status
Subject Namba City E456611 entity
Predicate near P350 FINISHED
Object Osaka Metro Namba Station — NE NERFINISHED

How this triple was built (2 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 Namba Station | Statement: [Namba City, near, Osaka Metro Namba Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osaka Metro Namba Station
Context triple: [Namba City, near, Osaka Metro Namba Station]
  • A. Osaka Metro Namba Station chosen
    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 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.
  • C. 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.
  • D. JR Namba Station
    JR Namba Station is a railway station in Osaka, Japan, operated by West Japan Railway Company (JR West) and serving as one of the main access points to the Namba district.
  • E. Nankai Railway Namba Station
    Nankai Railway Namba Station is a major terminal railway station in Osaka’s Namba district, serving as a key gateway to southern Osaka and Kansai International Airport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e556b5a52c81908a71ac86544fb6aa completed April 19, 2026, 10:27 p.m.
Created at: April 10, 2026, 11:48 a.m.