Triple
T5835312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin Van Buren National Historic Site |
E129453
|
entity |
| Predicate | occupies |
P2574
|
FINISHED |
| Object |
Lindenwald estate
Lindenwald estate is the historic Kinderhook, New York home and farm of eighth U.S. president Martin Van Buren, preserved today as a national historic site.
|
E549612
|
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: Lindenwald estate | Statement: [Martin Van Buren National Historic Site, occupies, Lindenwald estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lindenwald estate Context triple: [Martin Van Buren National Historic Site, occupies, Lindenwald estate]
-
A.
Van Cortlandt estate
Van Cortlandt estate was a historic family manor and surrounding lands in the Bronx that formed the core of what is now Van Cortlandt Park.
-
B.
Hempstead House
Hempstead House is a grand early-20th-century Tudor-style mansion on Long Island’s North Shore, known as one of the historic Gold Coast estates.
-
C.
Florham estate
Florham estate is a historic Gilded Age country estate in Florham Park, New Jersey, known for its grand mansion and landscaped grounds, now largely part of Fairleigh Dickinson University's campus.
-
D.
Yonkers Manor
Yonkers Manor was the historic Hudson River estate of the prominent colonial-era Philipse family in what is now Yonkers, New York.
-
E.
Fort Gardens
Fort Gardens is a public park and historic green space in Gravesend, Kent, incorporating former defensive fortifications and offering recreational amenities.
- 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: Lindenwald estate Triple: [Martin Van Buren National Historic Site, occupies, Lindenwald estate]
Generated description
Lindenwald estate is the historic Kinderhook, New York home and farm of eighth U.S. president Martin Van Buren, preserved today as a national historic site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lindenwald estate Target entity description: Lindenwald estate is the historic Kinderhook, New York home and farm of eighth U.S. president Martin Van Buren, preserved today as a national historic site.
-
A.
Van Cortlandt estate
Van Cortlandt estate was a historic family manor and surrounding lands in the Bronx that formed the core of what is now Van Cortlandt Park.
-
B.
Hempstead House
Hempstead House is a grand early-20th-century Tudor-style mansion on Long Island’s North Shore, known as one of the historic Gold Coast estates.
-
C.
Florham estate
Florham estate is a historic Gilded Age country estate in Florham Park, New Jersey, known for its grand mansion and landscaped grounds, now largely part of Fairleigh Dickinson University's campus.
-
D.
Yonkers Manor
Yonkers Manor was the historic Hudson River estate of the prominent colonial-era Philipse family in what is now Yonkers, New York.
-
E.
Fort Gardens
Fort Gardens is a public park and historic green space in Gravesend, Kent, incorporating former defensive fortifications and offering recreational amenities.
- 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034a358708190bfce78e7bd75db36 |
completed | March 22, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a196ebb88190aea57899be954aae |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a27765688190b02a1b0cd39a87fe |
completed | March 23, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a2fd7ec081909033994e5556a6ae |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:54 p.m.