Triple
T16983500
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Altoona, Pennsylvania |
E412001
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Downtown Altoona Historic District
Downtown Altoona Historic District is a central commercial and architectural area in Altoona, Pennsylvania, known for its concentration of historic buildings reflecting the city’s railroad-era growth.
|
E1243899
|
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: Downtown Altoona Historic District | Statement: [Altoona, Pennsylvania, hasHistoricDistrict, Downtown Altoona Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Altoona Historic District Context triple: [Altoona, Pennsylvania, hasHistoricDistrict, Downtown Altoona Historic District]
-
A.
Downtown Scranton Historic District
Downtown Scranton Historic District is a central area of Scranton, Pennsylvania, known for its concentration of historically significant commercial and civic buildings that reflect the city’s industrial-era growth and architectural heritage.
-
B.
Downingtown Historic District
Downingtown Historic District is a nationally recognized area in Downingtown, Pennsylvania, noted for its well-preserved 18th- and 19th-century architecture and its significance in the region’s commercial and transportation history.
-
C.
Greensburg Downtown Historic District
Greensburg Downtown Historic District is a nationally recognized historic core of Greensburg, Pennsylvania, noted for its concentration of late 19th- and early 20th-century commercial and civic architecture.
-
D.
Latrobe Historic District
Latrobe Historic District is a nationally recognized historic area in Latrobe, Pennsylvania, known for its concentration of architecturally significant 19th- and early 20th-century buildings reflecting the city’s development as a regional industrial and transportation center.
-
E.
Monongahela Downtown Historic District
Monongahela Downtown Historic District is a nationally recognized historic area in Monongahela, Pennsylvania, noted for its concentration of late 19th- and early 20th-century commercial and civic architecture.
- 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: Downtown Altoona Historic District Triple: [Altoona, Pennsylvania, hasHistoricDistrict, Downtown Altoona Historic District]
Generated description
Downtown Altoona Historic District is a central commercial and architectural area in Altoona, Pennsylvania, known for its concentration of historic buildings reflecting the city’s railroad-era growth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Altoona Historic District Target entity description: Downtown Altoona Historic District is a central commercial and architectural area in Altoona, Pennsylvania, known for its concentration of historic buildings reflecting the city’s railroad-era growth.
-
A.
Downtown Scranton Historic District
Downtown Scranton Historic District is a central area of Scranton, Pennsylvania, known for its concentration of historically significant commercial and civic buildings that reflect the city’s industrial-era growth and architectural heritage.
-
B.
Downingtown Historic District
Downingtown Historic District is a nationally recognized area in Downingtown, Pennsylvania, noted for its well-preserved 18th- and 19th-century architecture and its significance in the region’s commercial and transportation history.
-
C.
Greensburg Downtown Historic District
Greensburg Downtown Historic District is a nationally recognized historic core of Greensburg, Pennsylvania, noted for its concentration of late 19th- and early 20th-century commercial and civic architecture.
-
D.
Latrobe Historic District
Latrobe Historic District is a nationally recognized historic area in Latrobe, Pennsylvania, known for its concentration of architecturally significant 19th- and early 20th-century buildings reflecting the city’s development as a regional industrial and transportation center.
-
E.
Monongahela Downtown Historic District
Monongahela Downtown Historic District is a nationally recognized historic area in Monongahela, Pennsylvania, noted for its concentration of late 19th- and early 20th-century commercial and civic architecture.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d188ede48190baead48aac84c78d |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0f13c88190b55da5be40a0a476 |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a00dc96a9588190b020fd7fd1deee2b |
completed | May 10, 2026, 7:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0114e04e00819093805024f8417fad |
completed | May 10, 2026, 11:29 p.m. |
Created at: April 10, 2026, 5:32 a.m.