Triple

T88283
Position Surface form Disambiguated ID Type / Status
Subject Capitol Hill E1774 entity
Predicate contains P35 FINISHED
Object Capitol Reflecting Pool
The Capitol Reflecting Pool is a large ornamental body of water in Washington, D.C., situated west of the U.S. Capitol and known for mirroring the Capitol dome and serving as a prominent gathering and photo spot on the National Mall.
E23764 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: Capitol Reflecting Pool | Statement: [Capitol Hill, contains, Capitol Reflecting Pool]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Capitol Reflecting Pool
Context triple: [Capitol Hill, contains, Capitol Reflecting Pool]
  • A. Dupont Circle Fountain
    Dupont Circle Fountain is a prominent Beaux-Arts style memorial fountain in Washington, D.C., honoring Rear Admiral Samuel Francis Du Pont and serving as a central feature of the Dupont Circle neighborhood.
  • B. Reflecting Pool
    The Reflecting Pool is a long, rectangular body of water on the National Mall in Washington, D.C., famed for mirroring iconic monuments such as the Lincoln Memorial and the Washington Monument.
  • C. Capitol Park
    Capitol Park is a large, landscaped public park surrounding the California State Capitol in Sacramento, featuring memorials, monuments, and diverse botanical collections.
  • D. 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.
  • E. Jefferson Memorial
    The Jefferson Memorial is a neoclassical monument in Washington, D.C., dedicated to Thomas Jefferson, the third U.S. president and principal author of the Declaration of Independence.
  • 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: Capitol Reflecting Pool
Triple: [Capitol Hill, contains, Capitol Reflecting Pool]
Generated description
The Capitol Reflecting Pool is a large ornamental body of water in Washington, D.C., situated west of the U.S. Capitol and known for mirroring the Capitol dome and serving as a prominent gathering and photo spot on the National Mall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Capitol Reflecting Pool
Target entity description: The Capitol Reflecting Pool is a large ornamental body of water in Washington, D.C., situated west of the U.S. Capitol and known for mirroring the Capitol dome and serving as a prominent gathering and photo spot on the National Mall.
  • A. Dupont Circle Fountain
    Dupont Circle Fountain is a prominent Beaux-Arts style memorial fountain in Washington, D.C., honoring Rear Admiral Samuel Francis Du Pont and serving as a central feature of the Dupont Circle neighborhood.
  • B. Reflecting Pool
    The Reflecting Pool is a long, rectangular body of water on the National Mall in Washington, D.C., famed for mirroring iconic monuments such as the Lincoln Memorial and the Washington Monument.
  • C. Capitol Park
    Capitol Park is a large, landscaped public park surrounding the California State Capitol in Sacramento, featuring memorials, monuments, and diverse botanical collections.
  • D. 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.
  • E. Jefferson Memorial
    The Jefferson Memorial is a neoclassical monument in Washington, D.C., dedicated to Thomas Jefferson, the third U.S. president and principal author of the Declaration of Independence.
  • 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24f6997c081908b202f937eb2b14f completed Feb. 28, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a302803f50819081a480c33f08b68a completed Feb. 28, 2026, 2:58 p.m.
NEDg Description generation batch_69a30336ab2881908899f75c76b0d010 completed Feb. 28, 2026, 3:01 p.m.
NED2 Entity disambiguation (via description) batch_69a303c507e08190b60abbb1740721b8 completed Feb. 28, 2026, 3:03 p.m.
Created at: Feb. 28, 2026, 2:07 a.m.