Triple

T90752
Position Surface form Disambiguated ID Type / Status
Subject Fairfax County, Virginia E1822 entity
Predicate contains P35 FINISHED
Object City of Fairfax, Virginia (independent city, county seat location)
The City of Fairfax, Virginia is an independent city in Northern Virginia that serves as the governmental and commercial hub of the surrounding Fairfax County within the Washington, D.C. metropolitan area.
E6516 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: City of Fairfax, Virginia (independent city, county seat location) | Statement: [Fairfax County, Virginia, contains, City of Fairfax, Virginia (independent city, county seat location)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of Fairfax, Virginia (independent city, county seat location)
Context triple: [Fairfax County, Virginia, contains, City of Fairfax, Virginia (independent city, county seat location)]
  • A. City of Alexandria, Virginia
    The City of Alexandria, Virginia is an independent city in Northern Virginia along the Potomac River, known for its historic Old Town, colonial architecture, and proximity to Washington, D.C.
  • B. Fairfax County, Virginia
    Fairfax County, Virginia is a populous and affluent suburban county in Northern Virginia that borders Washington, D.C. and serves as a major economic and governmental hub in the region.
  • C. Arlington, Virginia
    Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
  • D. Northern Virginia
    Northern Virginia is a populous, economically significant region of the Commonwealth of Virginia, encompassing suburbs of Washington, D.C., and serving as a major hub for government, technology, and defense industries.
  • E. Washington metropolitan area
    The Washington metropolitan area is a major U.S. urban region centered on the nation’s capital, encompassing Washington, D.C. and its surrounding suburbs in Maryland, Virginia, and West Virginia.
  • 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: City of Fairfax, Virginia (independent city, county seat location)
Triple: [Fairfax County, Virginia, contains, City of Fairfax, Virginia (independent city, county seat location)]
Generated description
The City of Fairfax, Virginia is an independent city in Northern Virginia that serves as the governmental and commercial hub of the surrounding Fairfax County within the Washington, D.C. metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City of Fairfax, Virginia (independent city, county seat location)
Target entity description: The City of Fairfax, Virginia is an independent city in Northern Virginia that serves as the governmental and commercial hub of the surrounding Fairfax County within the Washington, D.C. metropolitan area.
  • A. City of Alexandria, Virginia
    The City of Alexandria, Virginia is an independent city in Northern Virginia along the Potomac River, known for its historic Old Town, colonial architecture, and proximity to Washington, D.C.
  • B. Fairfax County, Virginia
    Fairfax County, Virginia is a populous and affluent suburban county in Northern Virginia that borders Washington, D.C. and serves as a major economic and governmental hub in the region.
  • C. Arlington, Virginia
    Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
  • D. Northern Virginia
    Northern Virginia is a populous, economically significant region of the Commonwealth of Virginia, encompassing suburbs of Washington, D.C., and serving as a major hub for government, technology, and defense industries.
  • E. Washington metropolitan area
    The Washington metropolitan area is a major U.S. urban region centered on the nation’s capital, encompassing Washington, D.C. and its surrounding suburbs in Maryland, Virginia, and West Virginia.
  • 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_69a24f6c29888190890caa7872d63ac6 completed Feb. 28, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25abf2e9c8190bb09baca150145ed completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba974948190bb064dca99613bc6 completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25c2b29e08190af62c6753c4fdd11 completed Feb. 28, 2026, 3:08 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.