Triple

T9231938
Position Surface form Disambiguated ID Type / Status
Subject Virginia Square E221838 entity
Predicate partOf P40 FINISHED
Object Arlington urban corridor
The Arlington urban corridor is a densely developed stretch of mixed-use neighborhoods in Arlington, Virginia, characterized by transit-oriented development along the Metro’s Orange and Silver Lines.
E786504 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: Arlington urban corridor | Statement: [Virginia Square, partOf, Arlington urban corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arlington urban corridor
Context triple: [Virginia Square, partOf, Arlington urban corridor]
  • A. Dulles Technology Corridor
    The Dulles Technology Corridor is a major high-tech and data center hub in Northern Virginia, home to numerous technology companies, internet infrastructure, and federal contractors clustered along the Dulles Toll Road.
  • B. Northwest Baltimore Metro corridor
    The Northwest Baltimore Metro corridor is a rapid transit route in Baltimore, Maryland, serving neighborhoods in the city’s northwest via stations such as West Coldspring.
  • C. the Beltway
    The Beltway is the major circumferential highway encircling Washington, D.C., serving as a key commuter and transit route for the metropolitan area.
  • D. Arlington
    Arlington is a major city in the Dallas–Fort Worth metropolitan area known for its sports stadiums, entertainment venues, and rapidly growing population.
  • E. Arlington
    Arlington is the middle name of American poet Edwin Arlington Robinson, after whom he is commonly known.
  • 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: Arlington urban corridor
Triple: [Virginia Square, partOf, Arlington urban corridor]
Generated description
The Arlington urban corridor is a densely developed stretch of mixed-use neighborhoods in Arlington, Virginia, characterized by transit-oriented development along the Metro’s Orange and Silver Lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arlington urban corridor
Target entity description: The Arlington urban corridor is a densely developed stretch of mixed-use neighborhoods in Arlington, Virginia, characterized by transit-oriented development along the Metro’s Orange and Silver Lines.
  • A. Dulles Technology Corridor
    The Dulles Technology Corridor is a major high-tech and data center hub in Northern Virginia, home to numerous technology companies, internet infrastructure, and federal contractors clustered along the Dulles Toll Road.
  • B. Northwest Baltimore Metro corridor
    The Northwest Baltimore Metro corridor is a rapid transit route in Baltimore, Maryland, serving neighborhoods in the city’s northwest via stations such as West Coldspring.
  • C. the Beltway
    The Beltway is the major circumferential highway encircling Washington, D.C., serving as a key commuter and transit route for the metropolitan area.
  • D. Arlington
    Arlington is a major city in the Dallas–Fort Worth metropolitan area known for its sports stadiums, entertainment venues, and rapidly growing population.
  • E. Arlington
    Arlington is the middle name of American poet Edwin Arlington Robinson, after whom he is commonly known.
  • 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_69ca83ed628c8190bc02d641e57f097f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccee190204819096b38270a0abc116 completed April 1, 2026, 10:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d077b0ed7c8190a7e8b95091033507 completed April 4, 2026, 2:30 a.m.
NEDg Description generation batch_69d0787b68ac819094acdec0ad7462ac completed April 4, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69d07900c7588190869c26dc76fe97e7 completed April 4, 2026, 2:35 a.m.
Created at: March 30, 2026, 7:29 p.m.