Triple

T2398272
Position Surface form Disambiguated ID Type / Status
Subject Ward 2 of Washington, D.C. E47700 entity
Predicate contains P35 FINISHED
Object Mount Vernon Square
Mount Vernon Square is a historic public square and neighborhood in Washington, D.C., known as a downtown hub for civic, cultural, and commercial activity.
E270691 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: Mount Vernon Square | Statement: [Ward 2 of Washington, D.C., contains, Mount Vernon Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mount Vernon Square
Context triple: [Ward 2 of Washington, D.C., contains, Mount Vernon Square]
  • A. Mount Vernon Square Park
    Mount Vernon Square Park is a central public green space and gathering spot in Baltimore’s historic Mount Vernon neighborhood, known for its landscaped grounds and surrounding cultural landmarks.
  • B. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • C. Virginia Square
    Virginia Square is an urban neighborhood in Arlington, Virginia, known for its Metro station, mixed-use development, and location between Clarendon and Ballston along the Rosslyn–Ballston corridor.
  • D. Lafayette Square
    Lafayette Square is a historic public park in Washington, D.C., located just north of the White House and known for its statues, political demonstrations, and surrounding government buildings.
  • E. Reynolds Square
    Reynolds Square is one of Savannah, Georgia’s historic public squares, known for its charming green space, surrounding architecture, and colonial-era significance.
  • 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: Mount Vernon Square
Triple: [Ward 2 of Washington, D.C., contains, Mount Vernon Square]
Generated description
Mount Vernon Square is a historic public square and neighborhood in Washington, D.C., known as a downtown hub for civic, cultural, and commercial activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mount Vernon Square
Target entity description: Mount Vernon Square is a historic public square and neighborhood in Washington, D.C., known as a downtown hub for civic, cultural, and commercial activity.
  • A. Mount Vernon Square Park
    Mount Vernon Square Park is a central public green space and gathering spot in Baltimore’s historic Mount Vernon neighborhood, known for its landscaped grounds and surrounding cultural landmarks.
  • B. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • C. Virginia Square
    Virginia Square is an urban neighborhood in Arlington, Virginia, known for its Metro station, mixed-use development, and location between Clarendon and Ballston along the Rosslyn–Ballston corridor.
  • D. Lafayette Square
    Lafayette Square is a historic public park in Washington, D.C., located just north of the White House and known for its statues, political demonstrations, and surrounding government buildings.
  • E. Reynolds Square
    Reynolds Square is a public square located in the coastal city of Brunswick, Georgia, serving as one of its historic urban green spaces.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc8c5f0948190b4ea729693d8c306 completed March 7, 2026, 6:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69af177b898c8190bee910be75e93f6c completed March 9, 2026, 6:54 p.m.
NEDg Description generation batch_69af1983b4c88190b069032e1c31dd90 completed March 9, 2026, 7:03 p.m.
NED2 Entity disambiguation (via description) batch_69af1afeb07c8190a03b419d01a6ba8c completed March 9, 2026, 7:09 p.m.
Created at: March 4, 2026, 7:57 p.m.