Triple
T19574967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vanderbilt houses on Fifth Avenue, New York City |
E489830
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Alva and William K. Vanderbilt House (Petit Chateau) |
—
|
NE NERFINISHED |
How this triple was built (2 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: Alva and William K. Vanderbilt House (Petit Chateau) | Statement: [Vanderbilt houses on Fifth Avenue, New York City, hasPart, Alva and William K. Vanderbilt House (Petit Chateau)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alva and William K. Vanderbilt House (Petit Chateau) Context triple: [Vanderbilt houses on Fifth Avenue, New York City, hasPart, Alva and William K. Vanderbilt House (Petit Chateau)]
-
A.
William K. Vanderbilt House (Petit Château), New York
chosen
The William K. Vanderbilt House, or "Petit Château," was an opulent French Renaissance–style mansion on New York’s Fifth Avenue, famed as a Gilded Age showpiece of wealth and architectural grandeur.
-
B.
William H. Vanderbilt House
The William H. Vanderbilt House was a grand Gilded Age mansion on New York City's Fifth Avenue, built for railroad magnate William Henry Vanderbilt and famed for its opulent architecture and art collections.
-
C.
Frederick W. Vanderbilt Mansion, Hyde Park
The Frederick W. Vanderbilt Mansion in Hyde Park is a grand Gilded Age estate along the Hudson River, renowned for its Beaux-Arts architecture and role as a prominent historic site within the Vanderbilt family legacy.
-
D.
Cornelius Vanderbilt II House, New York City
The Cornelius Vanderbilt II House in New York City was a grand Gilded Age Fifth Avenue mansion, once among the largest and most opulent private residences in the United States.
-
E.
Henry Clay Frick House
The Henry Clay Frick House is a former Gilded Age mansion on New York City's Fifth Avenue, renowned today as the historic home of the Frick Collection art museum.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e64023fe148190900c6887896c8ea0 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.