Triple

T1002168

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lowell, Massachusetts	`E21627`	entity
Predicate	hasHeritageSite	`P923`	FINISHED
Object	Lowell National Historical Park Lowell National Historical Park is a U.S. national historical park that preserves and interprets the 19th-century textile mills, canals, and industrial heritage of Lowell, Massachusetts.	`E118860`	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: Lowell National Historical Park | Statement: [Lowell, Massachusetts, hasHeritageSite, Lowell National Historical Park]

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

Target entity: Lowell National Historical Park
Context triple: [Lowell, Massachusetts, hasHeritageSite, Lowell National Historical Park]

A. Boston National Historical Park
Boston National Historical Park is a collection of historically significant sites in Boston, Massachusetts, that commemorate key events and locations from the American Revolution and early United States history.
B. Minute Man National Historical Park
Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
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. Plimoth Patuxet Museums
Plimoth Patuxet Museums is a living history museum in Plymouth, Massachusetts that recreates the 17th-century English Pilgrim settlement and Wampanoag homeland.
E. Pilgrim Memorial State Park
Pilgrim Memorial State Park is a historic waterfront park in Plymouth, Massachusetts, best known as the site preserving and commemorating Plymouth Rock and the landing of the Pilgrims.
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: Lowell National Historical Park
Triple: [Lowell, Massachusetts, hasHeritageSite, Lowell National Historical Park]

Generated description

Lowell National Historical Park is a U.S. national historical park that preserves and interprets the 19th-century textile mills, canals, and industrial heritage of Lowell, Massachusetts.

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

Target entity: Lowell National Historical Park
Target entity description: Lowell National Historical Park is a U.S. national historical park that preserves and interprets the 19th-century textile mills, canals, and industrial heritage of Lowell, Massachusetts.

A. Boston National Historical Park
Boston National Historical Park is a collection of historically significant sites in Boston, Massachusetts, that commemorate key events and locations from the American Revolution and early United States history.
B. Minute Man National Historical Park
Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
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. Plimoth Patuxet Museums
Plimoth Patuxet Museums is a living history museum in Plymouth, Massachusetts that recreates the 17th-century English Pilgrim settlement and Wampanoag homeland.
E. Pilgrim Memorial State Park
Pilgrim Memorial State Park is a historic waterfront park in Plymouth, Massachusetts, best known as the site preserving and commemorating Plymouth Rock and the landing of the Pilgrims.
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_69a493c53e648190ae8cb76c433fd9a7`	completed	March 1, 2026, 7:30 p.m.
NER	Named-entity recognition	`batch_69a4b4fcbc04819098d2125518f62ae7`	completed	March 1, 2026, 9:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac2a1cb4f08190b1351aadd57c3bda`	completed	March 7, 2026, 1:37 p.m.
NEDg	Description generation	`batch_69ac2b0d1b348190b4a34bf1c9b43968`	completed	March 7, 2026, 1:41 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac2bb03508819095f791903f048351`	completed	March 7, 2026, 1:44 p.m.

Created at: March 1, 2026, 7:41 p.m.