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.