Triple

T15392502
Position Surface form Disambiguated ID Type / Status
Subject Tanimachi Line at Tanimachi Rokuchome Station E368082 entity
Predicate connectsWith P37 FINISHED
Object Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station
The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
E368082 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: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station | Statement: [Tanimachi Line at Tanimachi Rokuchome Station, connectsWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station
Context triple: [Tanimachi Line at Tanimachi Rokuchome Station, connectsWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
  • A. Tanimachi Line at Tanimachi Rokuchome Station
    The Tanimachi Line at Tanimachi Rokuchome Station is a major Osaka Municipal Subway line stop that serves as an interchange point with the Nagahori Tsurumi-ryokuchi Line in central Osaka, Japan.
  • B. 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.
  • C. Tokyo Metro Namboku Line at Nagatacho
    Tokyo Metro Namboku Line at Nagatacho is an underground station on Tokyo’s north–south Namboku Line located in the Nagatacho district, providing convenient transfers to multiple other Tokyo Metro lines.
  • D. Tanimachi 9-chome Station
    Tanimachi 9-chome Station is a subway station in Osaka, Japan, serving as a key transfer point between multiple Osaka Metro lines near the central city area.
  • 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: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station
Triple: [Tanimachi Line at Tanimachi Rokuchome Station, connectsWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
Generated description
The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station
Target entity description: The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
  • A. Tanimachi Line at Tanimachi Rokuchome Station chosen
    The Tanimachi Line at Tanimachi Rokuchome Station is a major Osaka Municipal Subway line stop that serves as an interchange point with the Nagahori Tsurumi-ryokuchi Line in central Osaka, Japan.
  • B. 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.
  • C. Tokyo Metro Namboku Line at Nagatacho
    Tokyo Metro Namboku Line at Nagatacho is an underground station on Tokyo’s north–south Namboku Line located in the Nagatacho district, providing convenient transfers to multiple other Tokyo Metro lines.
  • D. Tanimachi 9-chome Station
    Tanimachi 9-chome Station is a subway station in Osaka, Japan, serving as a key transfer point between multiple Osaka Metro lines near the central city area.
  • 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.

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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e7838b48190862b43c6c8620692 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1350699c8190acf7830d88455851 completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff17c6837c8190a2b6fa1ac9c3de01 completed May 9, 2026, 11:17 a.m.
NED2 Entity disambiguation (via description) batch_69ff184d63e88190906689e14cfc8933 completed May 9, 2026, 11:19 a.m.
Created at: April 10, 2026, 3:19 a.m.