Triple

T5174250
Position Surface form Disambiguated ID Type / Status
Subject Osaka Metro Nagahori Tsurumi-ryokuchi Line E116757 entity
Predicate servesDistrict P82 FINISHED
Object Tsurumi-ryokuchi
Tsurumi-ryokuchi is a large park and recreational area in Osaka, Japan, known for its gardens, open spaces, and facilities originally developed for the International Garden and Greenery Exposition.
 E499119 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: Tsurumi-ryokuchi | Statement: [Osaka Metro Nagahori Tsurumi-ryokuchi Line, servesDistrict, Tsurumi-ryokuchi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsurumi-ryokuchi
Context triple: [Osaka Metro Nagahori Tsurumi-ryokuchi Line, servesDistrict, Tsurumi-ryokuchi]
  • A. Shirokane
    Shirokane is an upscale residential district in Minato, Tokyo, known for its quiet, leafy streets, luxury apartments, and proximity to central business and shopping areas.
  • B. Shunpanrō
    Shunpanrō is a historic inn in Shimonoseki, Japan, best known as the site where the Treaty of Shimonoseki ending the First Sino-Japanese War was signed.
  • C. Tanaka-ha
    Tanaka-ha is a Japanese political faction associated with influential postwar Liberal Democratic Party leader Kakuei Tanaka and his supporters.
  • D. Higashikurume
    Higashikurume is a suburban city in western Tokyo, Japan, known for its residential neighborhoods and role as a commuter area for central Tokyo.
  • E. Marunouchi
    Marunouchi is a central Tokyo business district known for its concentration of corporate headquarters, upscale offices, and proximity to Tokyo Station and the Imperial Palace.
  • 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: Tsurumi-ryokuchi
Triple: [Osaka Metro Nagahori Tsurumi-ryokuchi Line, servesDistrict, Tsurumi-ryokuchi]
Generated description
Tsurumi-ryokuchi is a large park and recreational area in Osaka, Japan, known for its gardens, open spaces, and facilities originally developed for the International Garden and Greenery Exposition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsurumi-ryokuchi
Target entity description: Tsurumi-ryokuchi is a large park and recreational area in Osaka, Japan, known for its gardens, open spaces, and facilities originally developed for the International Garden and Greenery Exposition.
  • A. Shirokane
    Shirokane is an upscale residential district in Minato, Tokyo, known for its quiet, leafy streets, luxury apartments, and proximity to central business and shopping areas.
  • B. Shunpanrō
    Shunpanrō is a historic inn in Shimonoseki, Japan, best known as the site where the Treaty of Shimonoseki ending the First Sino-Japanese War was signed.
  • C. Tanaka-ha
    Tanaka-ha is a Japanese political faction associated with influential postwar Liberal Democratic Party leader Kakuei Tanaka and his supporters.
  • D. Higashikurume
    Higashikurume is a suburban city in western Tokyo, Japan, known for its residential neighborhoods and role as a commuter area for central Tokyo.
  • E. Marunouchi
    Marunouchi is a central Tokyo business district known for its concentration of corporate headquarters, upscale offices, and proximity to Tokyo Station and the Imperial Palace.
  • 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_69bd445ff97c81909a2615cc56235470 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7971284481909e6d07b2368a4f76 completed March 20, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed94a6ed08190b035afa20123c737 completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69bed9d6e1288190be0d8d83233eb3c2 completed March 21, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69beda5f15e8819094040085d566e5a6 completed March 21, 2026, 5:50 p.m.
Created at: March 20, 2026, 1:45 p.m.