Triple

T161309
Position Surface form Disambiguated ID Type / Status
Subject Burke E3290 entity
Predicate servedByRoad P385 FINISHED
Object Fairfax County Parkway
Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
E39866 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: Fairfax County Parkway | Statement: [Burke, servedByRoad, Fairfax County Parkway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fairfax County Parkway
Context triple: [Burke, servedByRoad, Fairfax County Parkway]
  • A. Dulles Corridor
    Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
  • B. Interstate 66
    Interstate 66 is a major east–west U.S. highway in the Mid-Atlantic region that connects Washington, D.C. with northern Virginia and extends westward toward the Shenandoah Valley.
  • C. Interstate 495
    Interstate 495 is a major beltway highway encircling the Washington, D.C. metropolitan area, serving as a key route for regional and interstate traffic.
  • D. Arlington Boulevard
    Arlington Boulevard is a major arterial roadway in Northern Virginia that carries U.S. Route 50 through Arlington and Fairfax counties into the Washington, D.C. metropolitan area.
  • E. George Washington Memorial Parkway
    The George Washington Memorial Parkway is a scenic roadway and protected parkland along the Potomac River in the Washington, D.C. area, designed to honor George Washington while providing access to historic sites and natural areas.
  • 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: Fairfax County Parkway
Triple: [Burke, servedByRoad, Fairfax County Parkway]
Generated description
Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fairfax County Parkway
Target entity description: Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
  • A. Dulles Corridor
    Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
  • B. Interstate 66
    Interstate 66 is a major east–west U.S. highway in the Mid-Atlantic region that connects Washington, D.C. with northern Virginia and extends westward toward the Shenandoah Valley.
  • C. Interstate 495
    Interstate 495 is a major beltway highway encircling the Washington, D.C. metropolitan area, serving as a key route for regional and interstate traffic.
  • D. Arlington Boulevard
    Arlington Boulevard is a major arterial roadway in Northern Virginia that carries U.S. Route 50 through Arlington and Fairfax counties into the Washington, D.C. metropolitan area.
  • E. George Washington Memorial Parkway
    The George Washington Memorial Parkway is a scenic roadway and protected parkland along the Potomac River in the Washington, D.C. area, designed to honor George Washington while providing access to historic sites and natural areas.
  • 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_69a2527757ec819090b8becb2cf1a862 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a25bae79b48190abfd247410e5918f completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b46e24888190b400bf5ee8028e7c completed March 1, 2026, 3:37 a.m.
NEDg Description generation batch_69a3b848d4588190b209285051720c52 completed March 1, 2026, 3:53 a.m.
NED2 Entity disambiguation (via description) batch_69a3b8b0d0108190ae92bf7cb2cad333 completed March 1, 2026, 3:55 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.