Triple

T15424612
Position Surface form Disambiguated ID Type / Status
Subject Hiyoshi Campus E369473 entity
Predicate hasFacility P105 FINISHED
Object Hiyoshi Commemorative Hall
Hiyoshi Commemorative Hall is a major multi-purpose auditorium and event venue located on Keio University's Hiyoshi Campus in Yokohama, Japan.
 E1155834 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: Hiyoshi Commemorative Hall | Statement: [Hiyoshi Campus, hasFacility, Hiyoshi Commemorative Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hiyoshi Commemorative Hall
Context triple: [Hiyoshi Campus, hasFacility, Hiyoshi Commemorative Hall]
  • A. Kuroda Memorial Hall
    Kuroda Memorial Hall is an art museum in Tokyo dedicated to the works and legacy of Western-style painter Kuroda Seiki.
  • B. Toshimaen
    Toshimaen was a historic amusement park in Tokyo, Japan, known for its classic rides, large swimming pool complex, and long-standing popularity with local families before its closure.
  • C. Shiki Memorial Museum
    Shiki Memorial Museum is a cultural institution in Matsuyama, Japan, dedicated to the life and works of haiku poet Masaoka Shiki and the history of modern haiku.
  • D. Hayama Shiosai Museum
    Hayama Shiosai Museum is a coastal museum in Hayama, Kanagawa, Japan, known for exhibits on marine life and local natural history, often visited alongside the adjacent Hayama Shiosai Park.
  • E. Showa Kinen Park
    Showa Kinen Park is a large national park in Tachikawa, Tokyo, famous for its expansive seasonal flower displays, spacious lawns, and recreational facilities.
  • 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: Hiyoshi Commemorative Hall
Triple: [Hiyoshi Campus, hasFacility, Hiyoshi Commemorative Hall]
Generated description
Hiyoshi Commemorative Hall is a major multi-purpose auditorium and event venue located on Keio University's Hiyoshi Campus in Yokohama, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hiyoshi Commemorative Hall
Target entity description: Hiyoshi Commemorative Hall is a major multi-purpose auditorium and event venue located on Keio University's Hiyoshi Campus in Yokohama, Japan.
  • A. Kuroda Memorial Hall
    Kuroda Memorial Hall is an art museum in Tokyo dedicated to the works and legacy of Western-style painter Kuroda Seiki.
  • B. Toshimaen
    Toshimaen was a historic amusement park in Tokyo, Japan, known for its classic rides, large swimming pool complex, and long-standing popularity with local families before its closure.
  • C. Shiki Memorial Museum
    Shiki Memorial Museum is a cultural institution in Matsuyama, Japan, dedicated to the life and works of haiku poet Masaoka Shiki and the history of modern haiku.
  • D. Hayama Shiosai Museum
    Hayama Shiosai Museum is a coastal museum in Hayama, Kanagawa, Japan, known for exhibits on marine life and local natural history, often visited alongside the adjacent Hayama Shiosai Park.
  • E. Showa Kinen Park
    Showa Kinen Park is a large national park in Tachikawa, Tokyo, famous for its expansive seasonal flower displays, spacious lawns, and recreational facilities.
  • 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_69d85a1849f48190bf898068b2806fae completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ec032548190840b558dde6057c7 completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1a7ed0ec8190b8086f78df965b61 completed May 9, 2026, 11:29 a.m.
NEDg Description generation batch_69ff1b3c563481908418411a977df343 completed May 9, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_69ff1c0ad5448190903dc38f78512f3b completed May 9, 2026, 11:35 a.m.
Created at: April 10, 2026, 3:20 a.m.