Triple

T1599348

Position	Surface form	Disambiguated ID	Type / Status
Subject	Codman Estate	`E34355`	entity
Predicate	ownedBy	`P347`	FINISHED
Object	Historic New England Historic New England is a regional heritage organization that preserves and interprets historic houses, landscapes, and collections across New England for public education and enjoyment.	`E180645`	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: Historic New England | Statement: [Codman Estate, ownedBy, Historic New England]

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

Target entity: Historic New England
Context triple: [Codman Estate, ownedBy, Historic New England]

A. Massachusetts Historical Society
The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
B. The Preservation Society of Newport County
The Preservation Society of Newport County is a nonprofit organization dedicated to preserving and interpreting the historic architecture, landscapes, and decorative arts of Newport, Rhode Island’s famed mansions and cultural sites.
C. Maine Historical Society
The Maine Historical Society is a statewide organization dedicated to preserving and sharing Maine’s history through museums, archives, educational programs, and stewardship of historic sites.
D. National Trust for Historic Preservation
The National Trust for Historic Preservation is a U.S. nonprofit organization dedicated to saving and revitalizing historic places through advocacy, education, and stewardship of significant sites.
E. New England Museum Association
The New England Museum Association is a regional professional organization that supports and connects museums and museum professionals across the New England states through advocacy, resources, and networking.
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: Historic New England
Triple: [Codman Estate, ownedBy, Historic New England]

Generated description

Historic New England is a regional heritage organization that preserves and interprets historic houses, landscapes, and collections across New England for public education and enjoyment.

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

Target entity: Historic New England
Target entity description: Historic New England is a regional heritage organization that preserves and interprets historic houses, landscapes, and collections across New England for public education and enjoyment.

A. Massachusetts Historical Society
The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
B. The Preservation Society of Newport County
The Preservation Society of Newport County is a nonprofit organization dedicated to preserving and interpreting the historic architecture, landscapes, and decorative arts of Newport, Rhode Island’s famed mansions and cultural sites.
C. Maine Historical Society
The Maine Historical Society is a statewide organization dedicated to preserving and sharing Maine’s history through museums, archives, educational programs, and stewardship of historic sites.
D. National Trust for Historic Preservation
The National Trust for Historic Preservation is a U.S. nonprofit organization dedicated to saving and revitalizing historic places through advocacy, education, and stewardship of significant sites.
E. New England Museum Association
The New England Museum Association is a regional professional organization that supports and connects museums and museum professionals across the New England states through advocacy, resources, and networking.
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_69a885fdcb9c819081ce6f0b8cd477dd`	completed	March 4, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69a90948ddb08190a6fc0597198a7946`	completed	March 5, 2026, 4:40 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad46aafce08190855f8e0b760ab5ac`	completed	March 8, 2026, 9:51 a.m.
NEDg	Description generation	`batch_69ad47c7108081908e78a24983353212`	completed	March 8, 2026, 9:56 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad481e2c788190af51003898fcbe33`	completed	March 8, 2026, 9:57 a.m.

Created at: March 4, 2026, 7:27 p.m.