Triple

T10290322

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sudlersville, Maryland	`E241344`	entity
Predicate	hasHistoricSite	`P1098`	FINISHED
Object	Sudlersville Train Station Museum Sudlersville Train Station Museum is a preserved historic railroad station in Sudlersville, Maryland, that now serves as a local history museum showcasing the town’s rail and community heritage.	`E852287`	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: Sudlersville Train Station Museum | Statement: [Sudlersville, Maryland, hasHistoricSite, Sudlersville Train Station Museum]

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

Target entity: Sudlersville Train Station Museum
Context triple: [Sudlersville, Maryland, hasHistoricSite, Sudlersville Train Station Museum]

A. Chesapeake Beach Railway Museum
The Chesapeake Beach Railway Museum is a local history museum in Chesapeake Beach, Maryland, dedicated to preserving and interpreting the story of the historic Chesapeake Beach Railway and the resort town that grew around it.
B. Fairfax Station Railroad Museum
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
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. 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.
E. 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.
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: Sudlersville Train Station Museum
Triple: [Sudlersville, Maryland, hasHistoricSite, Sudlersville Train Station Museum]

Generated description

Sudlersville Train Station Museum is a preserved historic railroad station in Sudlersville, Maryland, that now serves as a local history museum showcasing the town’s rail and community heritage.

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

Target entity: Sudlersville Train Station Museum
Target entity description: Sudlersville Train Station Museum is a preserved historic railroad station in Sudlersville, Maryland, that now serves as a local history museum showcasing the town’s rail and community heritage.

A. Chesapeake Beach Railway Museum
The Chesapeake Beach Railway Museum is a local history museum in Chesapeake Beach, Maryland, dedicated to preserving and interpreting the story of the historic Chesapeake Beach Railway and the resort town that grew around it.
B. Fairfax Station Railroad Museum
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
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. 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.
E. 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.
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_69d381aaafc08190af475ef58dc16aba`	completed	April 6, 2026, 9:49 a.m.
NER	Named-entity recognition	`batch_69d4d2d192288190a64c27a4f26b71fc`	completed	April 7, 2026, 9:48 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d6f85dcbac8190a2ac66354010e328`	completed	April 9, 2026, 12:52 a.m.
NEDg	Description generation	`batch_69d6fcaee26c8190a19f7d07a63531f6`	completed	April 9, 2026, 1:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69d6fd879ab88190b0a47295f5d7ad4d`	completed	April 9, 2026, 1:14 a.m.

Created at: April 6, 2026, 11:41 a.m.