Triple

T41292
Position Surface form Disambiguated ID Type / Status
Subject Northern Virginia E813 entity
Predicate hasLandmark P105 FINISHED
Object Manassas National Battlefield Park
Manassas National Battlefield Park is a preserved Civil War battlefield in Virginia that commemorates the First and Second Battles of Bull Run through historic landscapes, monuments, and visitor exhibits.
 E7038 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: Manassas National Battlefield Park | Statement: [Northern Virginia, hasLandmark, Manassas National Battlefield Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manassas National Battlefield Park
Context triple: [Northern Virginia, hasLandmark, Manassas National Battlefield Park]
  • 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. Princeton Battlefield State Park
    Princeton Battlefield State Park is a historic site and public park preserving the location of a pivotal 1777 Revolutionary War battle near Princeton, New Jersey.
  • C. Minute Man National Historical Park
    Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
  • D. Gettysburg, Pennsylvania, United States
    Gettysburg, Pennsylvania, United States, is a historic town best known as the site of the pivotal 1863 Civil War battle and Abraham Lincoln’s Gettysburg Address.
  • E. Arlington National Cemetery
    Arlington National Cemetery is a United States military cemetery and national memorial site where many American service members and notable figures are buried.
  • 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: Manassas National Battlefield Park
Triple: [Northern Virginia, hasLandmark, Manassas National Battlefield Park]
Generated description
Manassas National Battlefield Park is a preserved Civil War battlefield in Virginia that commemorates the First and Second Battles of Bull Run through historic landscapes, monuments, and visitor exhibits.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Manassas National Battlefield Park
Target entity description: Manassas National Battlefield Park is a preserved Civil War battlefield in Virginia that commemorates the First and Second Battles of Bull Run through historic landscapes, monuments, and visitor exhibits.
  • 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. Princeton Battlefield State Park
    Princeton Battlefield State Park is a historic site and public park preserving the location of a pivotal 1777 Revolutionary War battle near Princeton, New Jersey.
  • C. Minute Man National Historical Park
    Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
  • D. Gettysburg, Pennsylvania, United States
    Gettysburg, Pennsylvania, United States, is a historic town best known as the site of the pivotal 1863 Civil War battle and Abraham Lincoln’s Gettysburg Address.
  • E. Arlington National Cemetery
    Arlington National Cemetery is a United States military cemetery and national memorial site where many American service members and notable figures are buried.
  • 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_69a25ab4a9008190ba5c0f3389e348c0 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ce7c718819096a51f15d7c6acee completed Feb. 28, 2026, 3:11 a.m.
NED2 Entity disambiguation (via description) batch_69a25daa5c188190b95c031dd646b704 completed Feb. 28, 2026, 3:14 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.