Triple

T3582165
Position Surface form Disambiguated ID Type / Status
Subject Rosslyn station E75823 entity
Predicate isPartOf P10 FINISHED
Object Arlington County transportation network
The Arlington County transportation network is an integrated system of Metrorail stations, bus routes, roadways, and bike and pedestrian infrastructure that connects neighborhoods within Arlington, Virginia, to the greater Washington, D.C. region.
E371061 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 County transportation network | Statement: [Rosslyn station, isPartOf, Arlington County transportation network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arlington County transportation network
Context triple: [Rosslyn station, isPartOf, Arlington County transportation network]
  • A. Fairfax County road network
    The Fairfax County road network is the extensive system of highways, arterial roads, and local streets that supports daily transportation and regional connectivity within Fairfax County, Virginia.
  • B. Northern Virginia road network
    The Northern Virginia road network is a dense, heavily traveled system of highways, state routes, and local roads serving the suburbs and commuter corridors around Washington, D.C.
  • C. Transportation in Prince William County, Virginia
    Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
  • D. Washington, D.C. arterial road network
    The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
  • E. Baltimore–Washington metropolitan area transportation network
    The Baltimore–Washington metropolitan area transportation network is an integrated system of airports, highways, rail lines, and public transit that connects and supports travel and commerce between the Baltimore and Washington, D.C. regions.
  • 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 County transportation network
Triple: [Rosslyn station, isPartOf, Arlington County transportation network]
Generated description
The Arlington County transportation network is an integrated system of Metrorail stations, bus routes, roadways, and bike and pedestrian infrastructure that connects neighborhoods within Arlington, Virginia, to the greater Washington, D.C. region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arlington County transportation network
Target entity description: The Arlington County transportation network is an integrated system of Metrorail stations, bus routes, roadways, and bike and pedestrian infrastructure that connects neighborhoods within Arlington, Virginia, to the greater Washington, D.C. region.
  • A. Fairfax County road network
    The Fairfax County road network is the extensive system of highways, arterial roads, and local streets that supports daily transportation and regional connectivity within Fairfax County, Virginia.
  • B. Northern Virginia road network
    The Northern Virginia road network is a dense, heavily traveled system of highways, state routes, and local roads serving the suburbs and commuter corridors around Washington, D.C.
  • C. Transportation in Prince William County, Virginia
    Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
  • D. Washington, D.C. arterial road network
    The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
  • E. Baltimore–Washington metropolitan area transportation network
    The Baltimore–Washington metropolitan area transportation network is an integrated system of airports, highways, rail lines, and public transit that connects and supports travel and commerce between the Baltimore and Washington, D.C. regions.
  • 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_69ad85d6dc3c8190b491b79b83e25461 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc102cb2881908fa4dc1bf6fa5961 completed March 8, 2026, 6:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b402f36b2481909d4716e72a696e0d completed March 13, 2026, 12:28 p.m.
NEDg Description generation batch_69b403b9e7ac8190917e7313279b1c46 completed March 13, 2026, 12:31 p.m.
NED2 Entity disambiguation (via description) batch_69b4086f6da4819084778dffa33ef116 completed March 13, 2026, 12:51 p.m.
Created at: March 8, 2026, 3:21 p.m.