Triple

T13765095

Position	Surface form	Disambiguated ID	Type / Status
Subject	Gorham, New Hampshire	`E330718`	entity
Predicate	hasAttraction	`P105`	FINISHED
Object	Gorham Historical Society & Railroad Museum The Gorham Historical Society & Railroad Museum is a local institution in Gorham, New Hampshire that preserves and showcases the town’s railroad heritage and regional history through exhibits, artifacts, and educational displays.	`E1059426`	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: Gorham Historical Society & Railroad Museum | Statement: [Gorham, New Hampshire, hasAttraction, Gorham Historical Society & Railroad Museum]

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

Target entity: Gorham Historical Society & Railroad Museum
Context triple: [Gorham, New Hampshire, hasAttraction, Gorham Historical Society & Railroad Museum]

A. Railroad & Ferry Depot Museum
The Railroad & Ferry Depot Museum is a historic museum in Tiburon, California, showcasing the town’s past as a major railroad and ferry terminus on San Francisco Bay.
B. Temple Railroad and Heritage Museum
The Temple Railroad and Heritage Museum is a cultural institution in Temple, Texas, dedicated to preserving and interpreting the region’s railroad history and its impact on local heritage.
C. Chatham Railroad Museum
The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
D. Laws Railroad Museum
Laws Railroad Museum is a historic open-air museum in California that preserves and showcases the heritage of the narrow-gauge railroads and pioneer life of the Owens Valley region.
E. Stevenson Railroad Depot Museum
The Stevenson Railroad Depot Museum is a historic train depot in Stevenson, Alabama, that showcases the region’s railroad and Civil War history through preserved artifacts and exhibits.
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: Gorham Historical Society & Railroad Museum
Triple: [Gorham, New Hampshire, hasAttraction, Gorham Historical Society & Railroad Museum]

Generated description

The Gorham Historical Society & Railroad Museum is a local institution in Gorham, New Hampshire that preserves and showcases the town’s railroad heritage and regional history through exhibits, artifacts, and educational displays.

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

Target entity: Gorham Historical Society & Railroad Museum
Target entity description: The Gorham Historical Society & Railroad Museum is a local institution in Gorham, New Hampshire that preserves and showcases the town’s railroad heritage and regional history through exhibits, artifacts, and educational displays.

A. Railroad & Ferry Depot Museum
The Railroad & Ferry Depot Museum is a historic museum in Tiburon, California, showcasing the town’s past as a major railroad and ferry terminus on San Francisco Bay.
B. Temple Railroad and Heritage Museum
The Temple Railroad and Heritage Museum is a cultural institution in Temple, Texas, dedicated to preserving and interpreting the region’s railroad history and its impact on local heritage.
C. Chatham Railroad Museum
The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
D. Laws Railroad Museum
Laws Railroad Museum is a historic open-air museum in California that preserves and showcases the heritage of the narrow-gauge railroads and pioneer life of the Owens Valley region.
E. Stevenson Railroad Depot Museum
The Stevenson Railroad Depot Museum is a historic train depot in Stevenson, Alabama, that showcases the region’s railroad and Civil War history through preserved artifacts and exhibits.
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_69d81c583b0081909e408a17db517a21`	completed	April 9, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69de022690ac8190bd5410ecc659a2a7`	completed	April 14, 2026, 9 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69f7a862e6808190b8fbb27304212058`	completed	May 3, 2026, 7:56 p.m.
NEDg	Description generation	`batch_69f7aa2a6370819097206cc0967fe5c5`	completed	May 3, 2026, 8:03 p.m.
NED2	Entity disambiguation (via description)	`batch_69f7aaa0e90c8190877490a2b941cb6b`	completed	May 3, 2026, 8:05 p.m.

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