Triple

T4975440

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Historic Landmarks in Maine	`E111753`	entity
Predicate	includes	`P1393`	FINISHED
Object	Harriet Beecher Stowe House (Brunswick, Maine) The Harriet Beecher Stowe House in Brunswick, Maine, is a historic residence where the abolitionist author lived and began writing "Uncle Tom's Cabin," now preserved as a significant literary and cultural landmark.	`E484662`	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: Harriet Beecher Stowe House (Brunswick, Maine) | Statement: [National Historic Landmarks in Maine, includes, Harriet Beecher Stowe House (Brunswick, Maine)]

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

Target entity: Harriet Beecher Stowe House (Brunswick, Maine)
Context triple: [National Historic Landmarks in Maine, includes, Harriet Beecher Stowe House (Brunswick, Maine)]

A. Harriet Beecher Stowe House (Hartford)
The Harriet Beecher Stowe House in Hartford is a historic museum and former residence of the famed abolitionist author, preserved to interpret her life, work, and impact on the anti-slavery movement.
B. Isabella Beecher Hooker House
The Isabella Beecher Hooker House is a historic residence in Hartford, Connecticut, associated with prominent suffragist Isabella Beecher Hooker and the influential Beecher family.
C. Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
D. Wadsworth-Longfellow House
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
E. Maine State Museum
The Maine State Museum is the official state museum of Maine, showcasing the state's natural history, cultural heritage, and industrial past through extensive exhibits and collections.
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: Harriet Beecher Stowe House (Brunswick, Maine)
Triple: [National Historic Landmarks in Maine, includes, Harriet Beecher Stowe House (Brunswick, Maine)]

Generated description

The Harriet Beecher Stowe House in Brunswick, Maine, is a historic residence where the abolitionist author lived and began writing "Uncle Tom's Cabin," now preserved as a significant literary and cultural landmark.

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

Target entity: Harriet Beecher Stowe House (Brunswick, Maine)
Target entity description: The Harriet Beecher Stowe House in Brunswick, Maine, is a historic residence where the abolitionist author lived and began writing "Uncle Tom's Cabin," now preserved as a significant literary and cultural landmark.

A. Harriet Beecher Stowe House (Hartford)
The Harriet Beecher Stowe House in Hartford is a historic museum and former residence of the famed abolitionist author, preserved to interpret her life, work, and impact on the anti-slavery movement.
B. Isabella Beecher Hooker House
The Isabella Beecher Hooker House is a historic residence in Hartford, Connecticut, associated with prominent suffragist Isabella Beecher Hooker and the influential Beecher family.
C. Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
D. Wadsworth-Longfellow House
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
E. Maine State Museum
The Maine State Museum is the official state museum of Maine, showcasing the state's natural history, cultural heritage, and industrial past through extensive exhibits and collections.
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_69bd441a0eb481908050fa4273b19eae`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd7230086c81909c045614721bd89f`	completed	March 20, 2026, 4:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be8a01e548819087e3a6ae2cd581b9`	completed	March 21, 2026, 12:07 p.m.
NEDg	Description generation	`batch_69be8c193f2c8190a220ffc2571bcb64`	completed	March 21, 2026, 12:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69be8c6723f08190b0e722dbb1171173`	completed	March 21, 2026, 12:17 p.m.

Created at: March 20, 2026, 1:33 p.m.