Triple

T8020577

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pennsylvania Historical and Museum Commission	`E186729`	entity
Predicate	hasProgram	`P178`	FINISHED
Object	Pennsylvania Historical Marker Program The Pennsylvania Historical Marker Program is a statewide initiative that commemorates significant people, places, events, and innovations in Pennsylvania history with distinctive roadside markers.	`E186729`	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: Pennsylvania Historical Marker Program | Statement: [Pennsylvania Historical and Museum Commission, hasProgram, Pennsylvania Historical Marker Program]

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

Target entity: Pennsylvania Historical Marker Program
Context triple: [Pennsylvania Historical and Museum Commission, hasProgram, Pennsylvania Historical Marker Program]

A. Pennsylvania Historical and Museum Commission
The Pennsylvania Historical and Museum Commission is the official state agency responsible for preserving, interpreting, and promoting Pennsylvania’s historical heritage and museums.
B. Pennsylvania State Memorial
The Pennsylvania State Memorial is a large, domed granite monument at Gettysburg honoring the soldiers from Pennsylvania who fought in the Battle of Gettysburg during the American Civil War.
C. National Historic Landmarks in Pennsylvania
National Historic Landmarks in Pennsylvania are historically significant sites across the state recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the United States.
D. Pennsylvania state historic sites
Pennsylvania state historic sites are officially designated locations across the Commonwealth that preserve and interpret places of significant historical, cultural, and architectural importance in the state's past.
E. New York State historic markers
New York State historic markers are roadside signs installed across New York to commemorate significant historical sites, events, and figures.
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: Pennsylvania Historical Marker Program
Triple: [Pennsylvania Historical and Museum Commission, hasProgram, Pennsylvania Historical Marker Program]

Generated description

The Pennsylvania Historical Marker Program is a statewide initiative that commemorates significant people, places, events, and innovations in Pennsylvania history with distinctive roadside markers.

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

Target entity: Pennsylvania Historical Marker Program
Target entity description: The Pennsylvania Historical Marker Program is a statewide initiative that commemorates significant people, places, events, and innovations in Pennsylvania history with distinctive roadside markers.

A. Pennsylvania Historical and Museum Commission chosen
The Pennsylvania Historical and Museum Commission is the official state agency responsible for preserving, interpreting, and promoting Pennsylvania’s historical heritage and museums.
B. Pennsylvania State Memorial
The Pennsylvania State Memorial is a large, domed granite monument at Gettysburg honoring the soldiers from Pennsylvania who fought in the Battle of Gettysburg during the American Civil War.
C. National Historic Landmarks in Pennsylvania
National Historic Landmarks in Pennsylvania are historically significant sites across the state recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the United States.
D. Pennsylvania state historic sites
Pennsylvania state historic sites are officially designated locations across the Commonwealth that preserve and interpret places of significant historical, cultural, and architectural importance in the state's past.
E. New York State historic markers
New York State historic markers are roadside signs installed across New York to commemorate significant historical sites, events, and figures.
F. None of above.

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.