Triple

T3793170
Position Surface form Disambiguated ID Type / Status
Subject Yokosuka, Kanagawa, Japan E89704 entity
Predicate hasLandmark P105 FINISHED
Object Battleship Mikasa memorial
The Battleship Mikasa memorial is a preserved pre-dreadnought warship and museum in Yokosuka that commemorates Japan’s naval history, particularly its role in the Russo-Japanese War.
E389483 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: Battleship Mikasa memorial | Statement: [Yokosuka, Kanagawa, Japan, hasLandmark, Battleship Mikasa memorial]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battleship Mikasa memorial
Context triple: [Yokosuka, Kanagawa, Japan, hasLandmark, Battleship Mikasa memorial]
  • A. Nippon Maru Memorial Park
    Nippon Maru Memorial Park is a waterfront historical site in Yokohama centered around the preserved sailing ship Nippon Maru and its surrounding green spaces and maritime exhibits.
  • B. Nippon Maru museum ship
    The Nippon Maru museum ship is a preserved Japanese training sailing vessel now permanently moored in Yokohama and open to the public as a maritime museum.
  • C. Tsukiji Naval Training Center
    Tsukiji Naval Training Center was a late Edo-period naval academy in Tokyo that played a key role in modernizing Japan’s navy through Western-style maritime education and training.
  • D. JMSDF Kure Museum
    The JMSDF Kure Museum is a Japanese Maritime Self-Defense Force naval museum in Kure, Japan, best known for its exhibits on submarines and minesweeping, including a full-size decommissioned submarine on display.
  • E. War Memorial Gymnasium
    War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
  • 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: Battleship Mikasa memorial
Triple: [Yokosuka, Kanagawa, Japan, hasLandmark, Battleship Mikasa memorial]
Generated description
The Battleship Mikasa memorial is a preserved pre-dreadnought warship and museum in Yokosuka that commemorates Japan’s naval history, particularly its role in the Russo-Japanese War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battleship Mikasa memorial
Target entity description: The Battleship Mikasa memorial is a preserved pre-dreadnought warship and museum in Yokosuka that commemorates Japan’s naval history, particularly its role in the Russo-Japanese War.
  • A. Nippon Maru Memorial Park
    Nippon Maru Memorial Park is a waterfront historical site in Yokohama centered around the preserved sailing ship Nippon Maru and its surrounding green spaces and maritime exhibits.
  • B. Nippon Maru museum ship
    The Nippon Maru museum ship is a preserved Japanese training sailing vessel now permanently moored in Yokohama and open to the public as a maritime museum.
  • C. Tsukiji Naval Training Center
    Tsukiji Naval Training Center was a late Edo-period naval academy in Tokyo that played a key role in modernizing Japan’s navy through Western-style maritime education and training.
  • D. JMSDF Kure Museum
    The JMSDF Kure Museum is a Japanese Maritime Self-Defense Force naval museum in Kure, Japan, best known for its exhibits on submarines and minesweeping, including a full-size decommissioned submarine on display.
  • E. War Memorial Gymnasium
    War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
  • 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_69aed9597d6881909b6ee3b9de859223 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aee76b809c81908312f308fbe85bf4 completed March 9, 2026, 3:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f058f03881909aded87e7a74849f completed March 14, 2026, 5:21 a.m.
NEDg Description generation batch_69b4f2ed663c8190be431c7aae60259e completed March 14, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_69b4f72eba988190acb96b44fc8b7c30 completed March 14, 2026, 5:50 a.m.
Created at: March 9, 2026, 3:15 p.m.