Triple

T41274
Position Surface form Disambiguated ID Type / Status
Subject Northern Virginia E813 entity
Predicate hasSubregion P285 FINISHED
Object Fredericksburg
Fredericksburg is a historic independent city in Virginia known for its significant Civil War battlefields and well-preserved colonial-era downtown.
 E34946 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: Fredericksburg | Statement: [Northern Virginia, hasSubregion, Fredericksburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fredericksburg
Context triple: [Northern Virginia, hasSubregion, Fredericksburg]
  • A. Manassas
    Manassas is an independent city in Northern Virginia best known as the site of two major American Civil War battles and now a suburban community within the Washington, D.C. metropolitan area.
  • B. Williamsburg
    Williamsburg is a historic colonial city in Virginia renowned for its well-preserved 18th-century architecture and living-history museum, Colonial Williamsburg.
  • C. Arlington
    Arlington is a suburban town in Middlesex County, Massachusetts, located northwest of Boston and known for its historic sites and residential character.
  • D. Annandale
    Annandale is a suburban community in Fairfax County, Virginia, known for its diverse population and vibrant Korean-American businesses and restaurants.
  • E. Lorton
    Lorton is a suburban community in Fairfax County, Northern Virginia, known for its residential neighborhoods, proximity to major transportation routes, and redevelopment of the former Lorton Reformatory site.
  • 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: Fredericksburg
Triple: [Northern Virginia, hasSubregion, Fredericksburg]
Generated description
Fredericksburg is a historic independent city in Virginia known for its significant Civil War battlefields and well-preserved colonial-era downtown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fredericksburg
Target entity description: Fredericksburg is a historic independent city in Virginia known for its significant Civil War battlefields and well-preserved colonial-era downtown.
  • A. Manassas
    Manassas is an independent city in Northern Virginia best known as the site of two major American Civil War battles and now a suburban community within the Washington, D.C. metropolitan area.
  • B. Williamsburg
    Williamsburg is a historic colonial city in Virginia renowned for its well-preserved 18th-century architecture and living-history museum, Colonial Williamsburg.
  • C. Arlington
    Arlington is a suburban town in Middlesex County, Massachusetts, located northwest of Boston and known for its historic sites and residential character.
  • D. Annandale
    Annandale is a suburban community in Fairfax County, Virginia, known for its diverse population and vibrant Korean-American businesses and restaurants.
  • E. Lorton
    Lorton is a suburban community in Fairfax County, Northern Virginia, known for its residential neighborhoods, proximity to major transportation routes, and redevelopment of the former Lorton Reformatory site.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24ae0b7c4819092220568e8e52ad5 completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38b87ff148190b289118d1a513c2d completed March 1, 2026, 12:42 a.m.
NEDg Description generation batch_69a38befd2948190bfd4b340400ea5b4 completed March 1, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69a38d10782c8190beead28963b003ab completed March 1, 2026, 12:49 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.