Triple

T3773257
Position Surface form Disambiguated ID Type / Status
Subject Manassas station E83244 entity
Predicate partOf P40 FINISHED
Object Manassas Historic District
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
 E387189 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 Historic District | Statement: [Manassas station, partOf, Manassas Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manassas Historic District
Context triple: [Manassas station, partOf, Manassas Historic District]
  • A. Fredericksburg Historic District
    Fredericksburg Historic District is a preserved area in Fredericksburg, Texas, known for its 19th-century German-influenced architecture, cultural heritage, and historic downtown buildings.
  • B. Fredericksburg Historic District
    Fredericksburg Historic District is a nationally recognized historic area in Fredericksburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and significant Civil War-era sites.
  • C. 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.
  • D. 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.
  • E. Richmond National Battlefield Park
    Richmond National Battlefield Park is a U.S. National Park in Richmond, Virginia, preserving key Civil War battlefields and historic sites associated with the Confederate capital.
  • 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 Historic District
Triple: [Manassas station, partOf, Manassas Historic District]
Generated description
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Manassas Historic District
Target entity description: Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
  • A. Fredericksburg Historic District
    Fredericksburg Historic District is a preserved area in Fredericksburg, Texas, known for its 19th-century German-influenced architecture, cultural heritage, and historic downtown buildings.
  • B. Fredericksburg Historic District
    Fredericksburg Historic District is a nationally recognized historic area in Fredericksburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and significant Civil War-era sites.
  • C. 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.
  • D. 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.
  • E. Richmond National Battlefield Park
    Richmond National Battlefield Park is a U.S. National Park in Richmond, Virginia, preserving key Civil War battlefields and historic sites associated with the Confederate capital.
  • 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_69ad8b235e608190b5a2b1d1bfcef50b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcc57c9e48190a0f254e47348bf32 completed March 8, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e52ebd988190b6e3a7d8069b74be completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e64663b881908469456b15bc2687 completed March 14, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69b4ea0de7708190abe4be1c8af3cd71 completed March 14, 2026, 4:54 a.m.
Created at: March 8, 2026, 3:36 p.m.