Triple

T1442920
Position Surface form Disambiguated ID Type / Status
Subject George Washington Vanderbilt II E31113 entity
Predicate mother P120 FINISHED
Object Maria Louisa Kissam Vanderbilt E123607 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: Maria Louisa Kissam Vanderbilt | Statement: [George Washington Vanderbilt II, mother, Maria Louisa Kissam Vanderbilt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maria Louisa Kissam Vanderbilt
Context triple: [George Washington Vanderbilt II, mother, Maria Louisa Kissam Vanderbilt]
  • A. Maria Louisa Vanderbilt chosen
    Maria Louisa Vanderbilt was a member of the prominent Vanderbilt family of American industrialists and philanthropists in the 19th century.
  • B. Consuelo Vanderbilt
    Consuelo Vanderbilt was a prominent American socialite and heiress of the Gilded Age whose marriage into the British aristocracy made her the Duchess of Marlborough and a symbol of the era’s transatlantic “dollar princesses.”
  • C. Alice Claypoole Vanderbilt
    Alice Claypoole Vanderbilt was a prominent American socialite and matriarch of the Vanderbilt family during the Gilded Age, known for her influence in New York high society and lavish lifestyle.
  • D. Caroline Webster Schermerhorn Astor
    Caroline Webster Schermerhorn Astor was a prominent 19th-century New York socialite who became the leading figure of the city’s Gilded Age high society and arbiter of its elite social circle known as “The Four Hundred.”
  • E. Alva Erskine Vanderbilt
    Alva Erskine Vanderbilt was a prominent American socialite and suffragist of the Gilded Age, known for her influential role in New York high society and her advocacy for women's rights.
  • 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_69a4991633388190a4d61b5a98aa407a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c533a158819084d0917776edb6e5 completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad46878b3c8190ac46d5b9f0fd12e7 completed March 8, 2026, 9:51 a.m.
Created at: March 1, 2026, 8 p.m.