Triple
T8523935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petersburg, Virginia |
E201763
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Petersburg Old Town Historic District
Petersburg Old Town Historic District is a preserved area of downtown Petersburg, Virginia, known for its rich Civil War-era history, 18th- and 19th-century architecture, and revitalized commercial and cultural spaces.
|
E739028
|
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: Petersburg Old Town Historic District | Statement: [Petersburg, Virginia, hasHistoricDistrict, Petersburg Old Town Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petersburg Old Town Historic District Context triple: [Petersburg, Virginia, hasHistoricDistrict, Petersburg Old Town Historic District]
-
A.
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.
-
B.
Railroad Square Historic District
Railroad Square Historic District is a preserved historic commercial and rail hub in Santa Rosa, California, known for its early 20th-century architecture, shops, and restaurants.
-
C.
Winchester Historic District
Winchester Historic District is a preserved area in downtown Winchester, Virginia, known for its concentration of historic buildings and architecture reflecting the city’s colonial, Civil War, and early American heritage.
-
D.
Augusta Historic District
Augusta Historic District is a nationally recognized historic area in Augusta, Maine, featuring significant 18th- and 19th-century architecture and landmarks that reflect the city’s early colonial and industrial development.
-
E.
Charles Town Historic District
Charles Town Historic District is a preserved area in Charles Town, West Virginia, known for its concentration of historically and architecturally significant buildings reflecting the town’s development from the 18th through the early 20th centuries.
- 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: Petersburg Old Town Historic District Triple: [Petersburg, Virginia, hasHistoricDistrict, Petersburg Old Town Historic District]
Generated description
Petersburg Old Town Historic District is a preserved area of downtown Petersburg, Virginia, known for its rich Civil War-era history, 18th- and 19th-century architecture, and revitalized commercial and cultural spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petersburg Old Town Historic District Target entity description: Petersburg Old Town Historic District is a preserved area of downtown Petersburg, Virginia, known for its rich Civil War-era history, 18th- and 19th-century architecture, and revitalized commercial and cultural spaces.
-
A.
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.
-
B.
Railroad Square Historic District
Railroad Square Historic District is a preserved historic commercial and rail hub in Santa Rosa, California, known for its early 20th-century architecture, shops, and restaurants.
-
C.
Winchester Historic District
Winchester Historic District is a preserved area in downtown Winchester, Virginia, known for its concentration of historic buildings and architecture reflecting the city’s colonial, Civil War, and early American heritage.
-
D.
Augusta Historic District
Augusta Historic District is a nationally recognized historic area in Augusta, Maine, featuring significant 18th- and 19th-century architecture and landmarks that reflect the city’s early colonial and industrial development.
-
E.
Charles Town Historic District
Charles Town Historic District is a preserved area in Charles Town, West Virginia, known for its concentration of historically and architecturally significant buildings reflecting the town’s development from the 18th through the early 20th centuries.
- 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.