Triple
T8063849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Margaret Louisa Vanderbilt Shepard |
E188191
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object | Cornelius Vanderbilt II |
E44821
|
NE FINISHED |
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: Cornelius Vanderbilt II | Statement: [Margaret Louisa Vanderbilt Shepard, sibling, Cornelius Vanderbilt II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cornelius Vanderbilt II Context triple: [Margaret Louisa Vanderbilt Shepard, sibling, Cornelius Vanderbilt II]
-
A.
Cornelius Vanderbilt II
chosen
Cornelius Vanderbilt II was a prominent American businessman and socialite of the Gilded Age who served as chairman of the New York Central Railroad and was a leading figure in the wealthy Vanderbilt dynasty.
-
B.
Cornelius Vanderbilt III
Cornelius Vanderbilt III was an American military officer, engineer, and member of the prominent Vanderbilt family known for his service in the U.S. Army and his role in high society during the late 19th and early 20th centuries.
-
C.
William Henry Vanderbilt
William Henry Vanderbilt was a 19th-century American businessman and railroad magnate who became one of the wealthiest men in the United States as the principal heir and successor to Cornelius Vanderbilt.
-
D.
William Henry Vanderbilt II
William Henry Vanderbilt II was a member of the prominent Vanderbilt family and the son of Gilded Age socialite Alice Claypoole Vanderbilt.
-
E.
William Henry Vanderbilt III
William Henry Vanderbilt III was an American politician and businessman who served as the 59th Governor of Rhode Island from 1939 to 1941 and was a prominent member of the wealthy Vanderbilt family.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82b42674819086840efea12478e5 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3fce95f08190b803956a20082e95 |
completed | March 31, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce020086788190be74e8e97d87013d |
completed | April 2, 2026, 5:43 a.m. |
Created at: March 30, 2026, 5:26 p.m.