Triple
T16550354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lynnewood Hall |
E402054
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Lynnewood Hall Preservation Foundation
The Lynnewood Hall Preservation Foundation is a nonprofit organization dedicated to restoring, preserving, and reopening the historic Gilded Age mansion Lynnewood Hall for public benefit.
|
E402054
|
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: Lynnewood Hall Preservation Foundation | Statement: [Lynnewood Hall, owner, Lynnewood Hall Preservation Foundation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lynnewood Hall Preservation Foundation Context triple: [Lynnewood Hall, owner, Lynnewood Hall Preservation Foundation]
-
A.
Lynnewood Hall, Elkins Park, Pennsylvania
Lynnewood Hall in Elkins Park, Pennsylvania is a grand Gilded Age mansion renowned as one of the largest surviving Neoclassical Revival residences in the United States.
-
B.
Pottsgrove Manor
Pottsgrove Manor is an 18th-century Georgian mansion and historic house museum that was once the home of colonial ironmaster John Potts in Pottstown, Pennsylvania.
-
C.
Historic Locust Grove, Inc.
Historic Locust Grove, Inc. is the nonprofit organization responsible for preserving, interpreting, and managing the historic Locust Grove estate near Louisville, Kentucky.
-
D.
Newport Restoration Foundation
The Newport Restoration Foundation is a nonprofit organization in Newport, Rhode Island, dedicated to preserving and restoring historic buildings and cultural heritage in the area.
-
E.
Pope-Leighey House
The Pope-Leighey House is a notable example of Frank Lloyd Wright’s Usonian residential architecture, located in Virginia and preserved as a public historic site.
- 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: Lynnewood Hall Preservation Foundation Triple: [Lynnewood Hall, owner, Lynnewood Hall Preservation Foundation]
Generated description
The Lynnewood Hall Preservation Foundation is a nonprofit organization dedicated to restoring, preserving, and reopening the historic Gilded Age mansion Lynnewood Hall for public benefit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lynnewood Hall Preservation Foundation Target entity description: The Lynnewood Hall Preservation Foundation is a nonprofit organization dedicated to restoring, preserving, and reopening the historic Gilded Age mansion Lynnewood Hall for public benefit.
-
A.
Lynnewood Hall, Elkins Park, Pennsylvania
chosen
Lynnewood Hall in Elkins Park, Pennsylvania is a grand Gilded Age mansion renowned as one of the largest surviving Neoclassical Revival residences in the United States.
-
B.
Pottsgrove Manor
Pottsgrove Manor is an 18th-century Georgian mansion and historic house museum that was once the home of colonial ironmaster John Potts in Pottstown, Pennsylvania.
-
C.
Historic Locust Grove, Inc.
Historic Locust Grove, Inc. is the nonprofit organization responsible for preserving, interpreting, and managing the historic Locust Grove estate near Louisville, Kentucky.
-
D.
Newport Restoration Foundation
The Newport Restoration Foundation is a nonprofit organization in Newport, Rhode Island, dedicated to preserving and restoring historic buildings and cultural heritage in the area.
-
E.
Pope-Leighey House
The Pope-Leighey House is a notable example of Frank Lloyd Wright’s Usonian residential architecture, located in Virginia and preserved as a public historic site.
- 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fc451dc8190b571d5010f4017f4 |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067b6ca44819085145eb48356e7b4 |
completed | May 10, 2026, 11:10 a.m. |
| NEDg | Description generation | batch_6a00687d228081909d0a39f2c23d4e4d |
completed | May 10, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a006907419881909e8f71714bbe054a |
completed | May 10, 2026, 11:16 a.m. |
Created at: April 10, 2026, 5:15 a.m.