Triple

T437445
Position Surface form Disambiguated ID Type / Status
Subject Georgetown, Washington, D.C. E10040 entity
Predicate hasLandmark P105 FINISHED
Object Tudor Place
Tudor Place is a historic Federal-style mansion and garden in Washington, D.C., once home to descendants of Martha Washington and now preserved as a museum.
 E55779 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: Tudor Place | Statement: [Georgetown, Washington, D.C., hasLandmark, Tudor Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tudor Place
Context triple: [Georgetown, Washington, D.C., hasLandmark, Tudor Place]
  • A. Hillwood
    Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
  • B. Woodrow Wilson House
    Woodrow Wilson House is a historic museum in Washington, D.C., preserved as the former residence of U.S. President Woodrow Wilson after his presidency.
  • C. Harry S. Truman Little White House
    The Harry S. Truman Little White House is a historic residence and museum in Key West that served as President Harry S. Truman’s winter White House and retreat.
  • D. First Ladies National Historic Site
    First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
  • E. Smithsonian Institution Building
    The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
  • 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: Tudor Place
Triple: [Georgetown, Washington, D.C., hasLandmark, Tudor Place]
Generated description
Tudor Place is a historic Federal-style mansion and garden in Washington, D.C., once home to descendants of Martha Washington and now preserved as a museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tudor Place
Target entity description: Tudor Place is a historic Federal-style mansion and garden in Washington, D.C., once home to descendants of Martha Washington and now preserved as a museum.
  • A. Hillwood
    Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
  • B. Woodrow Wilson House
    Woodrow Wilson House is a historic museum in Washington, D.C., preserved as the former residence of U.S. President Woodrow Wilson after his presidency.
  • C. Harry S. Truman Little White House
    The Harry S. Truman Little White House is a historic residence and museum in Key West that served as President Harry S. Truman’s winter White House and retreat.
  • D. First Ladies National Historic Site
    First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
  • E. Smithsonian Institution Building
    The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
  • 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_69a2e8465ef481909655c681b01e2986 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2ef26bb78819089b3b5dac0330619 completed Feb. 28, 2026, 1:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69a43e706fd8819082dd795fcad5465c completed March 1, 2026, 1:26 p.m.
NEDg Description generation batch_69a43f465f608190a5a57c58bdb30538 completed March 1, 2026, 1:29 p.m.
NED2 Entity disambiguation (via description) batch_69a4409efb1081909583cba0e6657f3e completed March 1, 2026, 1:35 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.