Triple

T14014195

Position	Surface form	Disambiguated ID	Type / Status
Subject	Imperial Palace grounds	`E337163`	entity
Predicate	contains	`P35`	FINISHED
Object	Sannomaru Shozokan (Museum of the Imperial Collections) Sannomaru Shozokan (Museum of the Imperial Collections) is a museum in Tokyo that preserves and exhibits artworks and cultural treasures from the Japanese Imperial Household’s collection.	`E1074488`	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: Sannomaru Shozokan (Museum of the Imperial Collections) | Statement: [Imperial Palace grounds, contains, Sannomaru Shozokan (Museum of the Imperial Collections)]

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

Target entity: Sannomaru Shozokan (Museum of the Imperial Collections)
Context triple: [Imperial Palace grounds, contains, Sannomaru Shozokan (Museum of the Imperial Collections)]

A. Bunka-den treasure hall
The Bunka-den treasure hall is a museum-style facility at Atsuta Shrine that houses and displays the shrine’s valuable cultural artifacts and historical treasures.
B. Ueno Royal Museum
Ueno Royal Museum is a prominent art museum in Tokyo known for hosting a wide range of special exhibitions and cultural events.
C. Shibusawa Memorial Museum
The Shibusawa Memorial Museum is a cultural institution in Tokyo dedicated to the life, achievements, and legacy of influential industrialist and "father of Japanese capitalism" Shibusawa Eiichi.
D. Tsurugaoka Hachimangū Museum
Tsurugaoka Hachimangū Museum is a cultural museum within the historic Tsurugaoka Hachimangū Shrine complex in Kamakura, Japan, showcasing the shrine’s religious artifacts, artworks, and historical treasures.
E. Meiji Memorial Picture Gallery
The Meiji Memorial Picture Gallery is a historic art museum in Tokyo renowned for its large collection of paintings depicting the life and achievements of Emperor Meiji and Empress Shoken.
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: Sannomaru Shozokan (Museum of the Imperial Collections)
Triple: [Imperial Palace grounds, contains, Sannomaru Shozokan (Museum of the Imperial Collections)]

Generated description

Sannomaru Shozokan (Museum of the Imperial Collections) is a museum in Tokyo that preserves and exhibits artworks and cultural treasures from the Japanese Imperial Household’s collection.

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

Target entity: Sannomaru Shozokan (Museum of the Imperial Collections)
Target entity description: Sannomaru Shozokan (Museum of the Imperial Collections) is a museum in Tokyo that preserves and exhibits artworks and cultural treasures from the Japanese Imperial Household’s collection.

A. Bunka-den treasure hall
The Bunka-den treasure hall is a museum-style facility at Atsuta Shrine that houses and displays the shrine’s valuable cultural artifacts and historical treasures.
B. Ueno Royal Museum
Ueno Royal Museum is a prominent art museum in Tokyo known for hosting a wide range of special exhibitions and cultural events.
C. Shibusawa Memorial Museum
The Shibusawa Memorial Museum is a cultural institution in Tokyo dedicated to the life, achievements, and legacy of influential industrialist and "father of Japanese capitalism" Shibusawa Eiichi.
D. Tsurugaoka Hachimangū Museum
Tsurugaoka Hachimangū Museum is a cultural museum within the historic Tsurugaoka Hachimangū Shrine complex in Kamakura, Japan, showcasing the shrine’s religious artifacts, artworks, and historical treasures.
E. Meiji Memorial Picture Gallery
The Meiji Memorial Picture Gallery is a historic art museum in Tokyo renowned for its large collection of paintings depicting the life and achievements of Emperor Meiji and Empress Shoken.
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_69d81c6543a48190bd5ba93d7419e797`	completed	April 9, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69de2f37d11481909159bdb9e1e8d38e`	completed	April 14, 2026, 12:12 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fbacac12608190a5e3d970ec3cda45`	completed	May 6, 2026, 9:03 p.m.
NEDg	Description generation	`batch_69fbb4df903481908a760e6d7f47b15b`	completed	May 6, 2026, 9:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69fbb5a9abd88190b06abae5c7eff647`	completed	May 6, 2026, 9:42 p.m.

Created at: April 9, 2026, 10:19 p.m.