Triple

T17140723

Position	Surface form	Disambiguated ID	Type / Status
Subject	Roosevelt’s library	`E415954`	entity
Predicate	partOf	`P40`	FINISHED
Object	house museum at Sagamore Hill National Historic Site The house museum at Sagamore Hill National Historic Site is the preserved Long Island home of President Theodore Roosevelt, maintained as a historic museum showcasing his life, family, and political legacy.	`E1252145`	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: house museum at Sagamore Hill National Historic Site | Statement: [Roosevelt’s library, partOf, house museum at Sagamore Hill National Historic Site]

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

Target entity: house museum at Sagamore Hill National Historic Site
Context triple: [Roosevelt’s library, partOf, house museum at Sagamore Hill National Historic Site]

A. Johnson House Historic Site
Johnson House Historic Site is a preserved 18th-century home in Germantown, Philadelphia, renowned for its role as a station on the Underground Railroad and its interpretation of African American history and abolitionism.
B. Senate House State Historic Site
Senate House State Historic Site is a historic museum in Kingston, New York, preserving the 18th-century building where New York’s first state senate met during the American Revolution.
C. Grant Cottage State Historic Site
Grant Cottage State Historic Site is a preserved historic home and museum where U.S. President Ulysses S. Grant spent his final days and completed his memoirs.
D. General Henry Knox Museum
The General Henry Knox Museum is a historic house museum in Thomaston, Maine, dedicated to preserving and interpreting the life, military career, and legacy of Revolutionary War general and first U.S. Secretary of War Henry Knox.
E. Square House Museum
Square House Museum is a historic house museum in Rye, New York, showcasing local colonial-era history and architecture.
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: house museum at Sagamore Hill National Historic Site
Triple: [Roosevelt’s library, partOf, house museum at Sagamore Hill National Historic Site]

Generated description

The house museum at Sagamore Hill National Historic Site is the preserved Long Island home of President Theodore Roosevelt, maintained as a historic museum showcasing his life, family, and political legacy.

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

Target entity: house museum at Sagamore Hill National Historic Site
Target entity description: The house museum at Sagamore Hill National Historic Site is the preserved Long Island home of President Theodore Roosevelt, maintained as a historic museum showcasing his life, family, and political legacy.

A. Johnson House Historic Site
Johnson House Historic Site is a preserved 18th-century home in Germantown, Philadelphia, renowned for its role as a station on the Underground Railroad and its interpretation of African American history and abolitionism.
B. Senate House State Historic Site
Senate House State Historic Site is a historic museum in Kingston, New York, preserving the 18th-century building where New York’s first state senate met during the American Revolution.
C. Grant Cottage State Historic Site
Grant Cottage State Historic Site is a preserved historic home and museum where U.S. President Ulysses S. Grant spent his final days and completed his memoirs.
D. General Henry Knox Museum
The General Henry Knox Museum is a historic house museum in Thomaston, Maine, dedicated to preserving and interpreting the life, military career, and legacy of Revolutionary War general and first U.S. Secretary of War Henry Knox.
E. Square House Museum
Square House Museum is a historic house museum in Rye, New York, showcasing local colonial-era history and architecture.
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_69d886d15af4819092f92f8a129763e6`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3f2d44a508190a3a149c3a64957f5`	completed	April 18, 2026, 9:08 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a014154b9848190ac01602eb01ae710`	completed	May 11, 2026, 2:39 a.m.
NEDg	Description generation	`batch_6a01425d2c20819084c0fa3bd413ebfa`	completed	May 11, 2026, 2:43 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0142dbb6f48190a631a05c5bada0e4`	completed	May 11, 2026, 2:45 a.m.

Created at: April 10, 2026, 5:36 a.m.