Triple

T345473
Position Surface form Disambiguated ID Type / Status
Subject Home of Franklin D. Roosevelt National Historic Site E6929 entity
Predicate near P350 FINISHED
Object Vanderbilt Mansion National Historic Site E924 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: Vanderbilt Mansion National Historic Site | Statement: [Home of Franklin D. Roosevelt National Historic Site, near, Vanderbilt Mansion National Historic Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vanderbilt Mansion National Historic Site
Context triple: [Home of Franklin D. Roosevelt National Historic Site, near, Vanderbilt Mansion National Historic Site]
  • A. Vanderbilt Mansion National Historic Site chosen
    Vanderbilt Mansion National Historic Site is a preserved Gilded Age estate and grand Beaux-Arts mansion along the Hudson River that showcases the opulent lifestyle of the Vanderbilt family.
  • B. Governor's Mansion State Historic Park
    Governor's Mansion State Historic Park is a California state park in Sacramento that preserves and interprets the historic Victorian-era residence used by many of the state's governors.
  • C. Carlyle House Historic Park
    Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
  • D. Olana State Historic Site
    Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
  • E. Biltmore Estate
    Biltmore Estate is a grand Gilded Age mansion and estate in Asheville, North Carolina, renowned as the largest privately owned house in the United States and a landmark of American architecture and landscape design.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb0240e88190bc70784772f5fa30 completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d7eb6b708190b0dff991c101104f completed March 1, 2026, 6:08 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.