Triple

T11604525
Position Surface form Disambiguated ID Type / Status
Subject Osaka Metro Imazatosuji Line E275217 entity
Predicate interchangeWith P3495 FINISHED
Object Osaka Metro Nagahori Tsurumi-ryokuchi Line at Imafuku-Tsurumi Station E116757 NE FINISHED

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 Nagahori Tsurumi-ryokuchi Line at Imafuku-Tsurumi Station | Statement: [Osaka Metro Imazatosuji Line, interchangeWith, Osaka Metro Nagahori Tsurumi-ryokuchi Line at Imafuku-Tsurumi Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osaka Metro Nagahori Tsurumi-ryokuchi Line at Imafuku-Tsurumi Station
Context triple: [Osaka Metro Imazatosuji Line, interchangeWith, Osaka Metro Nagahori Tsurumi-ryokuchi Line at Imafuku-Tsurumi Station]
  • A. Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station
    The Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station is a key subway line stop in Osaka that serves as a transfer point between the Tanimachi and Imazatosuji lines, facilitating convenient cross-city travel.
  • B. Osaka Metro Chūō Line at Midori-bashi Station
    The Osaka Metro Chūō Line at Midori-bashi Station is a key east–west subway route in Osaka that serves Midori-bashi as an interchange hub with the Imazatosuji Line.
  • C. Osaka Metro Nagahori Tsurumi-ryokuchi Line chosen
    The Osaka Metro Nagahori Tsurumi-ryokuchi Line is a major automated subway line in Osaka, Japan, running east–west through central and northeastern parts of the city and connecting key commercial and residential districts.
  • D. Shin-Osaka Station (Osaka Metro)
    Shin-Osaka Station (Osaka Metro) is a major Osaka Metro subway station that serves as a key access point to the nearby Shinkansen and JR Shin-Osaka railway hub in Osaka, Japan.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aaf84b548190ac072e4fb89ae18f completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d895502e0081909ee9c3d45d26cd91 completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef8287f2dc819089b14707e035f7a1 completed April 27, 2026, 3:36 p.m.
Created at: April 8, 2026, 9:38 p.m.