Triple

T9608392
Position Surface form Disambiguated ID Type / Status
Subject Brandy Station, Virginia E232033 entity
Predicate battlefieldPreservedBy P89219 FINISHED
Object Civil War Trust (American Battlefield Trust)
The Civil War Trust, now part of the American Battlefield Trust, is a nonprofit organization dedicated to preserving and restoring historic American battlefields, particularly from the Civil War era.
E810021 NE FINISHED

How this triple was built (5 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: Civil War Trust (American Battlefield Trust) | Statement: [Brandy Station, Virginia, battlefieldPreservedBy, Civil War Trust (American Battlefield Trust)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Civil War Trust (American Battlefield Trust)
Context triple: [Brandy Station, Virginia, battlefieldPreservedBy, Civil War Trust (American Battlefield Trust)]
  • A. National Battlefields Commission
    The National Battlefields Commission is a Canadian federal agency responsible for preserving and administering historic battlefield sites, most notably the Plains of Abraham in Quebec City.
  • B. American Civil War Museum
    The American Civil War Museum is a history museum dedicated to interpreting the causes, course, and consequences of the American Civil War from multiple perspectives, including Union, Confederate, and African American experiences.
  • C. Virginia Museum of the Civil War
    The Virginia Museum of the Civil War is a historical museum in New Market, Virginia, dedicated to interpreting the American Civil War with a focus on the Battle of New Market and its participants.
  • D. National Military Parks of the United States
    National Military Parks of the United States are federally protected historic battlefields preserved primarily for their military significance, commemoration, and public education.
  • E. Manassas Museum
    The Manassas Museum is a local history museum in Manassas, Virginia, focusing on the Civil War battles of Bull Run and the region’s cultural heritage.
  • 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: Civil War Trust (American Battlefield Trust)
Triple: [Brandy Station, Virginia, battlefieldPreservedBy, Civil War Trust (American Battlefield Trust)]
Generated description
The Civil War Trust, now part of the American Battlefield Trust, is a nonprofit organization dedicated to preserving and restoring historic American battlefields, particularly from the Civil War era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Civil War Trust (American Battlefield Trust)
Target entity description: The Civil War Trust, now part of the American Battlefield Trust, is a nonprofit organization dedicated to preserving and restoring historic American battlefields, particularly from the Civil War era.
  • A. National Battlefields Commission
    The National Battlefields Commission is a Canadian federal agency responsible for preserving and administering historic battlefield sites, most notably the Plains of Abraham in Quebec City.
  • B. American Civil War Museum
    The American Civil War Museum is a history museum dedicated to interpreting the causes, course, and consequences of the American Civil War from multiple perspectives, including Union, Confederate, and African American experiences.
  • C. Virginia Museum of the Civil War
    The Virginia Museum of the Civil War is a historical museum in New Market, Virginia, dedicated to interpreting the American Civil War with a focus on the Battle of New Market and its participants.
  • D. National Military Parks of the United States
    National Military Parks of the United States are federally protected historic battlefields preserved primarily for their military significance, commemoration, and public education.
  • E. Manassas Museum
    The Manassas Museum is a local history museum in Manassas, Virginia, focusing on the Civil War battles of Bull Run and the region’s cultural heritage.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: battlefieldPreservedBy
Context triple: [Brandy Station, Virginia, battlefieldPreservedBy, Civil War Trust (American Battlefield Trust)]
  • A. battlefieldPreservedAs
    Indicates that a historical battlefield has been maintained or designated in a particular form, status, or use (such as a park, memorial, or protected site).
  • B. battlefieldOf
    Indicates that a location is the site where a particular battle or military engagement took place.
  • C. notableBattlefield
    Indicates that a location is recognized as the site of a historically significant battle or military engagement.
  • D. preservedUnits
    Indicates that certain units or components of something have been kept intact and unchanged rather than altered, removed, or destroyed.
  • E. regionOfBattlesCommemorated
    Indicates the geographic region where the battles being commemorated took place.
  • F. None of above. chosen

Provenance (7 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_69ca8485a90c819094fe40b42fde9d70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a8300e48190bef51f61febc061d completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d17942504481908e7147a0f56bdf96 completed April 4, 2026, 8:49 p.m.
NEDg Description generation batch_69d17a27596081909c6a2ec486480ce1 completed April 4, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_69d17af1d1b48190b6f8350edfa4f5ef completed April 4, 2026, 8:56 p.m.
PD Predicate disambiguation batch_69ccd5a6fd2481908efd131e207b8143 completed April 1, 2026, 8:21 a.m.
PDg Predicate description generation batch_69ccd93fc45c8190a823305e461e581d completed April 1, 2026, 8:37 a.m.
Created at: March 30, 2026, 8:08 p.m.