Triple

T749597

Position	Surface form	Disambiguated ID	Type / Status
Subject	Charles County, Maryland	`E15416`	entity
Predicate	hasHistoricSite	`P1098`	FINISHED
Object	Thomas Stone National Historic Site Thomas Stone National Historic Site is a preserved 18th-century Maryland plantation home that commemorates Thomas Stone, a signer of the Declaration of Independence.	`E93753`	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: Thomas Stone National Historic Site | Statement: [Charles County, Maryland, hasHistoricSite, Thomas Stone National Historic Site]

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

Target entity: Thomas Stone National Historic Site
Context triple: [Charles County, Maryland, hasHistoricSite, Thomas Stone National Historic Site]

A. Colonial National Historical Park
Colonial National Historical Park is a protected area in Virginia that preserves and interprets key sites from early American history, including Jamestown, Yorktown, and portions of the Colonial Parkway.
B. Fort Necessity National Battlefield
Fort Necessity National Battlefield is a U.S. National Park Service site in southwestern Pennsylvania that preserves the location of an early battle of the French and Indian War involving a young George Washington.
C. Adams National Historical Park
Adams National Historical Park is a preserved historic site in Quincy, Massachusetts, encompassing the homes and legacy of U.S. Presidents John Adams and John Quincy Adams and their family.
D. Independence National Historical Park
Independence National Historical Park is a historic district in Philadelphia that preserves key sites associated with the American Revolution and the founding of the United States, including Independence Hall and the Liberty Bell.
E. Belle Grove Plantation, Virginia
Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
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: Thomas Stone National Historic Site
Triple: [Charles County, Maryland, hasHistoricSite, Thomas Stone National Historic Site]

Generated description

Thomas Stone National Historic Site is a preserved 18th-century Maryland plantation home that commemorates Thomas Stone, a signer of the Declaration of Independence.

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

Target entity: Thomas Stone National Historic Site
Target entity description: Thomas Stone National Historic Site is a preserved 18th-century Maryland plantation home that commemorates Thomas Stone, a signer of the Declaration of Independence.

A. Colonial National Historical Park
Colonial National Historical Park is a protected area in Virginia that preserves and interprets key sites from early American history, including Jamestown, Yorktown, and portions of the Colonial Parkway.
B. Fort Necessity National Battlefield
Fort Necessity National Battlefield is a U.S. National Park Service site in southwestern Pennsylvania that preserves the location of an early battle of the French and Indian War involving a young George Washington.
C. Adams National Historical Park
Adams National Historical Park is a preserved historic site in Quincy, Massachusetts, encompassing the homes and legacy of U.S. Presidents John Adams and John Quincy Adams and their family.
D. Independence National Historical Park
Independence National Historical Park is a historic district in Philadelphia that preserves key sites associated with the American Revolution and the founding of the United States, including Independence Hall and the Liberty Bell.
E. Belle Grove Plantation, Virginia
Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
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_69a493599a0081908da65f3407af1ef2`	completed	March 1, 2026, 7:28 p.m.
NER	Named-entity recognition	`batch_69a4a6304e0c8190827fb57c5cac2da9`	completed	March 1, 2026, 8:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a67878516c8190ac7682239dc63b6a`	completed	March 3, 2026, 5:58 a.m.
NEDg	Description generation	`batch_69a679738e508190a9fec24f2490f46b`	completed	March 3, 2026, 6:02 a.m.
NED2	Entity disambiguation (via description)	`batch_69a679c1a8748190a1da4a4f1bfc417f`	completed	March 3, 2026, 6:03 a.m.

Created at: March 1, 2026, 7:37 p.m.