Triple

T8523936
Position Surface form Disambiguated ID Type / Status
Subject Petersburg, Virginia E201763 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Centre Hill Historic District
Centre Hill Historic District is a historically significant residential area in Petersburg, Virginia, known for its 19th-century architecture and association with prominent local and Civil War-era history.
 E739029 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: Centre Hill Historic District | Statement: [Petersburg, Virginia, hasHistoricDistrict, Centre Hill Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centre Hill Historic District
Context triple: [Petersburg, Virginia, hasHistoricDistrict, Centre Hill Historic District]
  • A. Mine Hill Historic District
    Mine Hill Historic District is a preserved 19th-century iron-mining and industrial site in Roxbury, Connecticut, noted for its mine tunnels, furnace complex, and related historic structures.
  • B. Heritage Hill State Historical Park
    Heritage Hill State Historical Park is an open-air museum in Green Bay, Wisconsin, featuring preserved and reconstructed historic buildings that interpret the region’s cultural and historical heritage.
  • C. Heritage Hill Historic District
    Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
  • D. Historic Hill
    Historic Hill is a historic-themed area of the Saint Louis Zoo featuring some of its oldest buildings and classic animal exhibits.
  • E. Mount Pleasant Historic District
    Mount Pleasant Historic District is a preserved area in Mount Pleasant, South Carolina, known for its collection of historic homes, buildings, and streets that reflect the town’s coastal and architectural 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: Centre Hill Historic District
Triple: [Petersburg, Virginia, hasHistoricDistrict, Centre Hill Historic District]
Generated description
Centre Hill Historic District is a historically significant residential area in Petersburg, Virginia, known for its 19th-century architecture and association with prominent local and Civil War-era history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centre Hill Historic District
Target entity description: Centre Hill Historic District is a historically significant residential area in Petersburg, Virginia, known for its 19th-century architecture and association with prominent local and Civil War-era history.
  • A. Mine Hill Historic District
    Mine Hill Historic District is a preserved 19th-century iron-mining and industrial site in Roxbury, Connecticut, noted for its mine tunnels, furnace complex, and related historic structures.
  • B. Heritage Hill State Historical Park
    Heritage Hill State Historical Park is an open-air museum in Green Bay, Wisconsin, featuring preserved and reconstructed historic buildings that interpret the region’s cultural and historical heritage.
  • C. Heritage Hill Historic District
    Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
  • D. Historic Hill
    Historic Hill is a historic-themed area of the Saint Louis Zoo featuring some of its oldest buildings and classic animal exhibits.
  • E. Mount Pleasant Historic District
    Mount Pleasant Historic District is a preserved area in Mount Pleasant, South Carolina, known for its collection of historic homes, buildings, and streets that reflect the town’s coastal and architectural heritage.
  • 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_69ca8321bb44819081b74df0b710276d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe64362c88190b978a2544eec6e3e completed March 31, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4e9219108190979430a4308fc4c5 completed April 2, 2026, 11:10 a.m.
NEDg Description generation batch_69ce5028c38c81908e81390d0be21387 completed April 2, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ce517fea7c819098d0343fd2c4ccdd completed April 2, 2026, 11:22 a.m.
Created at: March 30, 2026, 6:16 p.m.