Triple

T855436
Position Surface form Disambiguated ID Type / Status
Subject Hyde Park, New York E18481 entity
Predicate contains P35 FINISHED
Object Springwood (Franklin D. Roosevelt’s home)
Springwood is the historic Hudson River estate that served as the lifelong home and presidential residence of Franklin D. Roosevelt.
 E100985 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: Springwood (Franklin D. Roosevelt’s home) | Statement: [Hyde Park, New York, contains, Springwood (Franklin D. Roosevelt’s home)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Springwood (Franklin D. Roosevelt’s home)
Context triple: [Hyde Park, New York, contains, Springwood (Franklin D. Roosevelt’s home)]
  • A. Roosevelt’s Little White House
    Roosevelt’s Little White House is the historic retreat in Warm Springs, Georgia, where President Franklin D. Roosevelt sought polio treatment, spent much of his presidency, and ultimately died in 1945.
  • B. Sagamore Hill
    Sagamore Hill is the historic Long Island estate that served as President Theodore Roosevelt’s primary home and the “Summer White House” during his presidency.
  • C. Franklin D. Roosevelt Presidential Library and Museum
    The Franklin D. Roosevelt Presidential Library and Museum is the official presidential library and museum dedicated to the life, presidency, and legacy of Franklin D. Roosevelt, featuring his archives, artifacts, and historical exhibits.
  • D. Eleanor Roosevelt National Historic Site
    Eleanor Roosevelt National Historic Site is a preserved estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt, featuring her home, Val-Kill Cottage, and surrounding grounds.
  • E. Home of Eleanor Roosevelt National Historic Site
    Home of Eleanor Roosevelt National Historic Site is a preserved historic estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt.
  • 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: Springwood (Franklin D. Roosevelt’s home)
Triple: [Hyde Park, New York, contains, Springwood (Franklin D. Roosevelt’s home)]
Generated description
Springwood is the historic Hudson River estate that served as the lifelong home and presidential residence of Franklin D. Roosevelt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Springwood (Franklin D. Roosevelt’s home)
Target entity description: Springwood is the historic Hudson River estate that served as the lifelong home and presidential residence of Franklin D. Roosevelt.
  • A. Roosevelt’s Little White House
    Roosevelt’s Little White House is the historic retreat in Warm Springs, Georgia, where President Franklin D. Roosevelt sought polio treatment, spent much of his presidency, and ultimately died in 1945.
  • B. Sagamore Hill
    Sagamore Hill is the historic Long Island estate that served as President Theodore Roosevelt’s primary home and the “Summer White House” during his presidency.
  • C. Franklin D. Roosevelt Presidential Library and Museum
    The Franklin D. Roosevelt Presidential Library and Museum is the official presidential library and museum dedicated to the life, presidency, and legacy of Franklin D. Roosevelt, featuring his archives, artifacts, and historical exhibits.
  • D. Eleanor Roosevelt National Historic Site
    Eleanor Roosevelt National Historic Site is a preserved estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt, featuring her home, Val-Kill Cottage, and surrounding grounds.
  • E. Home of Eleanor Roosevelt National Historic Site
    Home of Eleanor Roosevelt National Historic Site is a preserved historic estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt.
  • 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac3a48c08190b4677d825fcbfaf9 completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3bfcf308190b1ffc63ccd32cc66 completed March 4, 2026, 3:15 a.m.
NEDg Description generation batch_69a7a4416144819099d6388fac05f475 completed March 4, 2026, 3:17 a.m.
NED2 Entity disambiguation (via description) batch_69a7a4b346b88190a264742a3f6ab2d1 completed March 4, 2026, 3:19 a.m.
Created at: March 1, 2026, 7:39 p.m.