Triple

T446851
Position Surface form Disambiguated ID Type / Status
Subject Courthouse, Arlington E7039 entity
Predicate adjacentTo P224 FINISHED
Object Clarendon, Arlington
Clarendon, Arlington is a vibrant urban neighborhood in Arlington, Virginia, known for its lively dining, shopping, and nightlife scene along the Orange Line corridor.
E57171 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: Clarendon, Arlington | Statement: [Courthouse, Arlington, adjacentTo, Clarendon, Arlington]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Clarendon, Arlington
Context triple: [Courthouse, Arlington, adjacentTo, Clarendon, Arlington]
  • A. Rosslyn, Arlington, Virginia
    Rosslyn, Arlington, Virginia is a dense urban neighborhood across the Potomac River from Georgetown in Washington, D.C., known for its high-rise office towers, transportation hubs, and views of the capital’s skyline.
  • B. McLean
    McLean is an affluent suburban community in Northern Virginia known for its upscale residential neighborhoods, proximity to Washington, D.C., and numerous high-ranking government and corporate residents.
  • C. Oak Hill, Newton
    Oak Hill is a residential neighborhood in the southern part of Newton, Massachusetts, known for its suburban character and proximity to local schools and parks.
  • D. Herndon
    Herndon is a suburban town in Fairfax County, Virginia, known for its proximity to Washington, D.C. and Dulles International Airport.
  • E. Oxon Hill Manor
    Oxon Hill Manor is a historic early-20th-century Neo-Georgian mansion and estate overlooking the Potomac River in Prince George’s County, Maryland, now used as an event and conference venue.
  • 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: Clarendon, Arlington
Triple: [Courthouse, Arlington, adjacentTo, Clarendon, Arlington]
Generated description
Clarendon, Arlington is a vibrant urban neighborhood in Arlington, Virginia, known for its lively dining, shopping, and nightlife scene along the Orange Line corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Clarendon, Arlington
Target entity description: Clarendon, Arlington is a vibrant urban neighborhood in Arlington, Virginia, known for its lively dining, shopping, and nightlife scene along the Orange Line corridor.
  • A. Rosslyn, Arlington, Virginia
    Rosslyn, Arlington, Virginia is a dense urban neighborhood across the Potomac River from Georgetown in Washington, D.C., known for its high-rise office towers, transportation hubs, and views of the capital’s skyline.
  • B. McLean
    McLean is an affluent suburban community in Northern Virginia known for its upscale residential neighborhoods, proximity to Washington, D.C., and numerous high-ranking government and corporate residents.
  • C. Oak Hill, Newton
    Oak Hill is a residential neighborhood in the southern part of Newton, Massachusetts, known for its suburban character and proximity to local schools and parks.
  • D. Herndon
    Herndon is a suburban town in Fairfax County, Virginia, known for its proximity to Washington, D.C. and Dulles International Airport.
  • E. Oxon Hill Manor
    Oxon Hill Manor is a historic early-20th-century Neo-Georgian mansion and estate overlooking the Potomac River in Prince George’s County, Maryland, now used as an event and conference venue.
  • 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef62c7a88190851fcd57658b4102 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44cb867388190b768bce1f3f990ac completed March 1, 2026, 2:27 p.m.
NEDg Description generation batch_69a44d31f0088190b55fd733460d7789 completed March 1, 2026, 2:29 p.m.
NED2 Entity disambiguation (via description) batch_69a44de3f26881909c9ea34a421ea7cf completed March 1, 2026, 2:32 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.