Triple

T6947335

Position	Surface form	Disambiguated ID	Type / Status
Subject	Itoman	`E160829`	entity
Predicate	contains	`P35`	FINISHED
Object	Okinawa Prefectural Peace Memorial Museum The Okinawa Prefectural Peace Memorial Museum is a museum in Okinawa dedicated to documenting the Battle of Okinawa and promoting peace through exhibits on the war’s history and human cost.	`E631328`	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: Okinawa Prefectural Peace Memorial Museum | Statement: [Itoman, contains, Okinawa Prefectural Peace Memorial Museum]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Okinawa Prefectural Peace Memorial Museum
Context triple: [Itoman, contains, Okinawa Prefectural Peace Memorial Museum]

A. Okinawa Prefectural Museum & Art Museum
The Okinawa Prefectural Museum & Art Museum is a major cultural institution in Okinawa that combines a history and natural history museum with a contemporary art museum to showcase the region’s unique heritage and artistic traditions.
B. Hiroshima Peace Memorial Museum
The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
C. 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.
D. Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
E. 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.
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: Okinawa Prefectural Peace Memorial Museum
Triple: [Itoman, contains, Okinawa Prefectural Peace Memorial Museum]

Generated description

The Okinawa Prefectural Peace Memorial Museum is a museum in Okinawa dedicated to documenting the Battle of Okinawa and promoting peace through exhibits on the war’s history and human cost.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Okinawa Prefectural Peace Memorial Museum
Target entity description: The Okinawa Prefectural Peace Memorial Museum is a museum in Okinawa dedicated to documenting the Battle of Okinawa and promoting peace through exhibits on the war’s history and human cost.

A. Okinawa Prefectural Museum & Art Museum
The Okinawa Prefectural Museum & Art Museum is a major cultural institution in Okinawa that combines a history and natural history museum with a contemporary art museum to showcase the region’s unique heritage and artistic traditions.
B. Hiroshima Peace Memorial Museum
The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
C. 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.
D. Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
E. 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.
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_69c68850419081909fb426b8f5a304c7`	completed	March 27, 2026, 1:38 p.m.
NER	Named-entity recognition	`batch_69c6da8beb408190b5c87a354c614cf2`	completed	March 27, 2026, 7:29 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c75870719481908312b387a3c6ce81`	completed	March 28, 2026, 4:26 a.m.
NEDg	Description generation	`batch_69c759d65a008190a6121949651dcd5c`	completed	March 28, 2026, 4:32 a.m.
NED2	Entity disambiguation (via description)	`batch_69c75a7a0af88190abf9d1dc4efd8b29`	completed	March 28, 2026, 4:35 a.m.

Created at: March 27, 2026, 2:28 p.m.