Triple

T7263822
Position Surface form Disambiguated ID Type / Status
Subject Petersburg National Battlefield E159720 entity
Predicate hasPart P35 FINISHED
Object Fort Stedman area
The Fort Stedman area is a preserved section of the Petersburg National Battlefield that commemorates the site of a major Confederate assault and one of the last offensives of the Civil War in March 1865.
E652473 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: Fort Stedman area | Statement: [Petersburg National Battlefield, hasPart, Fort Stedman area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fort Stedman area
Context triple: [Petersburg National Battlefield, hasPart, Fort Stedman area]
  • A. Sewell's Point, Norfolk, Virginia
    Sewell's Point in Norfolk, Virginia is a historic peninsula on Hampton Roads best known as the site of the 1907 Jamestown Exposition and later major U.S. naval installations.
  • B. Arlington Hall Station, Virginia
    Arlington Hall Station, Virginia, is a former U.S. Army installation in Arlington that served as a major center for military intelligence and cryptographic operations during and after World War II.
  • C. McAuliffe Square
    McAuliffe Square is a central public square in Bastogne, Belgium, named in honor of U.S. General Anthony McAuliffe and known for its World War II memorials commemorating the Battle of the Bulge.
  • D. Richmond Downtown Historic District
    The Richmond Downtown Historic District is a central commercial and architectural area in Richmond, Indiana, known for its concentration of historic buildings reflecting the city’s development from the late 19th to early 20th centuries.
  • E. White Hall, Virginia
    White Hall, Virginia is an unincorporated rural community in Albemarle County known for its scenic foothills of the Blue Ridge Mountains and proximity to Charlottesville.
  • 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: Fort Stedman area
Triple: [Petersburg National Battlefield, hasPart, Fort Stedman area]
Generated description
The Fort Stedman area is a preserved section of the Petersburg National Battlefield that commemorates the site of a major Confederate assault and one of the last offensives of the Civil War in March 1865.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fort Stedman area
Target entity description: The Fort Stedman area is a preserved section of the Petersburg National Battlefield that commemorates the site of a major Confederate assault and one of the last offensives of the Civil War in March 1865.
  • A. Sewell's Point, Norfolk, Virginia
    Sewell's Point in Norfolk, Virginia is a historic peninsula on Hampton Roads best known as the site of the 1907 Jamestown Exposition and later major U.S. naval installations.
  • B. Arlington Hall Station, Virginia
    Arlington Hall Station, Virginia, is a former U.S. Army installation in Arlington that served as a major center for military intelligence and cryptographic operations during and after World War II.
  • C. McAuliffe Square
    McAuliffe Square is a central public square in Bastogne, Belgium, named in honor of U.S. General Anthony McAuliffe and known for its World War II memorials commemorating the Battle of the Bulge.
  • D. Richmond Downtown Historic District
    The Richmond Downtown Historic District is a central commercial and architectural area in Richmond, Indiana, known for its concentration of historic buildings reflecting the city’s development from the late 19th to early 20th centuries.
  • E. White Hall, Virginia
    White Hall, Virginia is an unincorporated rural community in Albemarle County known for its scenic foothills of the Blue Ridge Mountains and proximity to Charlottesville.
  • 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_69c68838f9948190875fd60b2351230c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eac9fab88190881ab9e1cd94cdc1 completed March 27, 2026, 8:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d3c7754481908ff7cc0fc6419599 completed March 28, 2026, 1:12 p.m.
NEDg Description generation batch_69c7d5c7c3a48190b8d1b5e351ebfbd5 completed March 28, 2026, 1:21 p.m.
NED2 Entity disambiguation (via description) batch_69c7d639f7f08190a360bd2899e6fef8 completed March 28, 2026, 1:23 p.m.
Created at: March 27, 2026, 2:57 p.m.