Triple

T4299839
Position Surface form Disambiguated ID Type / Status
Subject Éleuthère Irénée du Pont E99805 entity
Predicate founded P104 FINISHED
Object DuPont gunpowder mills on the Brandywine Creek
The DuPont gunpowder mills on the Brandywine Creek were an early 19th-century American industrial complex that became one of the nation’s leading producers of gunpowder and the foundation of the DuPont company’s industrial empire.
E428497 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: DuPont gunpowder mills on the Brandywine Creek | Statement: [Éleuthère Irénée du Pont, founded, DuPont gunpowder mills on the Brandywine Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: DuPont gunpowder mills on the Brandywine Creek
Context triple: [Éleuthère Irénée du Pont, founded, DuPont gunpowder mills on the Brandywine Creek]
  • A. West Point Foundry Preserve
    West Point Foundry Preserve is a historic industrial and natural park in Cold Spring, New York, featuring the ruins of a 19th-century ironworks set within wooded trails and scenic Hudson River views.
  • B. Monocacy National Battlefield area
    Monocacy National Battlefield area is a protected historic site in Maryland that preserves the landscape and history of the 1864 Civil War Battle of Monocacy.
  • C. Newtown Battlefield State Park
    Newtown Battlefield State Park is a historic site and public recreation area in Chemung County, New York, preserving the location of a major 1779 Revolutionary War battle between Continental Army forces and British-allied Iroquois.
  • D. Brandywine Battlefield
    Brandywine Battlefield is a preserved American Revolutionary War site in Pennsylvania where the pivotal 1777 Battle of Brandywine took place between British and American forces.
  • E. Occoquan
    Occoquan is a small historic town in Northern Virginia known for its preserved 18th- and 19th-century architecture, riverside setting, and arts and crafts shops.
  • 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: DuPont gunpowder mills on the Brandywine Creek
Triple: [Éleuthère Irénée du Pont, founded, DuPont gunpowder mills on the Brandywine Creek]
Generated description
The DuPont gunpowder mills on the Brandywine Creek were an early 19th-century American industrial complex that became one of the nation’s leading producers of gunpowder and the foundation of the DuPont company’s industrial empire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: DuPont gunpowder mills on the Brandywine Creek
Target entity description: The DuPont gunpowder mills on the Brandywine Creek were an early 19th-century American industrial complex that became one of the nation’s leading producers of gunpowder and the foundation of the DuPont company’s industrial empire.
  • A. West Point Foundry Preserve
    West Point Foundry Preserve is a historic industrial and natural park in Cold Spring, New York, featuring the ruins of a 19th-century ironworks set within wooded trails and scenic Hudson River views.
  • B. Monocacy National Battlefield area
    Monocacy National Battlefield area is a protected historic site in Maryland that preserves the landscape and history of the 1864 Civil War Battle of Monocacy.
  • C. Newtown Battlefield State Park
    Newtown Battlefield State Park is a historic site and public recreation area in Chemung County, New York, preserving the location of a major 1779 Revolutionary War battle between Continental Army forces and British-allied Iroquois.
  • D. Brandywine Battlefield
    Brandywine Battlefield is a preserved American Revolutionary War site in Pennsylvania where the pivotal 1777 Battle of Brandywine took place between British and American forces.
  • E. Occoquan
    Occoquan is a small historic town in Northern Virginia known for its preserved 18th- and 19th-century architecture, riverside setting, and arts and crafts shops.
  • 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_69b345528ebc8190b5abc7e95094792d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3509e8cb481909ccca7992aac31a3 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c74a1a7c8190a69a82a8a2a38db9 completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c7d04508819087b14c5c86f1e015 completed March 14, 2026, 8:40 p.m.
NED2 Entity disambiguation (via description) batch_69b5c84ccea08190a8e7e8fa93934ea2 completed March 14, 2026, 8:42 p.m.
Created at: March 12, 2026, 11:08 p.m.