Triple

T5268269
Position Surface form Disambiguated ID Type / Status
Subject President's Park E119191 entity
Predicate contains P35 FINISHED
Object The Ellipse
The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
E119191 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: The Ellipse | Statement: [President's Park, contains, The Ellipse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Ellipse
Context triple: [President's Park, contains, The Ellipse]
  • A. Lincoln Memorial Circle
    Lincoln Memorial Circle is the traffic circle and public space that surrounds and provides access to the Lincoln Memorial at the western end of the National Mall in Washington, D.C.
  • B. Jacqueline Kennedy Garden
    The Jacqueline Kennedy Garden is a formal, landscaped garden on the south side of the White House, named in honor of First Lady Jacqueline Kennedy and used for ceremonial events and receptions.
  • C. Fort Washington Park
    Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
  • D. Fort Washington Park
    Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
  • E. President's Park
    President's Park is a prominent public park in Washington, D.C., encompassing the White House and its surrounding grounds and monuments.
  • 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: The Ellipse
Triple: [President's Park, contains, The Ellipse]
Generated description
The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Ellipse
Target entity description: The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
  • A. Lincoln Memorial Circle
    Lincoln Memorial Circle is the traffic circle and public space that surrounds and provides access to the Lincoln Memorial at the western end of the National Mall in Washington, D.C.
  • B. Jacqueline Kennedy Garden
    The Jacqueline Kennedy Garden is a formal, landscaped garden on the south side of the White House, named in honor of First Lady Jacqueline Kennedy and used for ceremonial events and receptions.
  • C. Fort Washington Park
    Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
  • D. Fort Washington Park
    Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
  • E. President's Park chosen
    President's Park is a prominent public park in Washington, D.C., encompassing the White House and its surrounding grounds and monuments.
  • F. None of above.

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_69bd446c38e081908cdaf113bdf86790 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bfc3f288190b128777caaad2275 completed March 20, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe924e80819083fbc761900e263c completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69bf028c767881908e164047cb92179a completed March 21, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_69bf02fc28a48190acfcf367ae9d8384 completed March 21, 2026, 8:43 p.m.
Created at: March 20, 2026, 1:51 p.m.