Triple

T8020562

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pennsylvania Historical and Museum Commission	`E186729`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Bureau for Historic Preservation The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.	`E708776`	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: Bureau for Historic Preservation | Statement: [Pennsylvania Historical and Museum Commission, hasPart, Bureau for Historic Preservation]

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

Target entity: Bureau for Historic Preservation
Context triple: [Pennsylvania Historical and Museum Commission, hasPart, Bureau for Historic Preservation]

A. Office of Historic Resources
The Office of Historic Resources is a Los Angeles city agency responsible for identifying, protecting, and promoting the city’s historic and cultural resources.
B. State Historic Preservation Division
The State Historic Preservation Division is a Hawaii state agency responsible for identifying, protecting, and managing the islands’ historic and cultural resources.
C. Historic Preservation Division
The Historic Preservation Division is a unit of Georgia’s state government responsible for identifying, protecting, and promoting the state’s historic and archaeological resources.
D. Advisory Council on Historic Preservation
The Advisory Council on Historic Preservation is an independent U.S. federal agency that advises the President and Congress on national historic preservation policy and oversees the protection of historic properties in federal planning and decision-making.
E. 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.
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: Bureau for Historic Preservation
Triple: [Pennsylvania Historical and Museum Commission, hasPart, Bureau for Historic Preservation]

Generated description

The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.

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

Target entity: Bureau for Historic Preservation
Target entity description: The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.

A. Office of Historic Resources
The Office of Historic Resources is a Los Angeles city agency responsible for identifying, protecting, and promoting the city’s historic and cultural resources.
B. State Historic Preservation Division
The State Historic Preservation Division is a Hawaii state agency responsible for identifying, protecting, and managing the islands’ historic and cultural resources.
C. Historic Preservation Division
The Historic Preservation Division is a unit of Georgia’s state government responsible for identifying, protecting, and promoting the state’s historic and archaeological resources.
D. Advisory Council on Historic Preservation
The Advisory Council on Historic Preservation is an independent U.S. federal agency that advises the President and Congress on national historic preservation policy and oversees the protection of historic properties in federal planning and decision-making.
E. 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.
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_69ca82ac7fc081909b1398cf025423af`	completed	March 30, 2026, 2:03 p.m.
NER	Named-entity recognition	`batch_69cb3e8d90488190b57d1e748e272061`	completed	March 31, 2026, 3:25 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cc56c82824819082e93eddc40bfad1`	completed	March 31, 2026, 11:20 p.m.
NEDg	Description generation	`batch_69cc5ca6efbc819082f4c643446da354`	completed	March 31, 2026, 11:45 p.m.
NED2	Entity disambiguation (via description)	`batch_69cc5d6d93f08190b17d6c7a4fad2cf0`	completed	March 31, 2026, 11:49 p.m.

Created at: March 30, 2026, 5:20 p.m.