Triple
T20672544
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Gretna, Pennsylvania |
E508064
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object | Mount Gretna Historic District |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mount Gretna Historic District | Statement: [Mount Gretna, Pennsylvania, hasHistoricDistrict, Mount Gretna Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Gretna Historic District Context triple: [Mount Gretna, Pennsylvania, hasHistoricDistrict, Mount Gretna Historic District]
-
A.
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.
-
B.
Point Pleasant Historic District
Point Pleasant Historic District is a nationally recognized area in Point Pleasant, West Virginia, known for its well-preserved 19th- and early 20th-century architecture and its significance in the town’s commercial and civic history.
-
C.
Monteith Historic District
Monteith Historic District is a nationally recognized historic neighborhood in Albany, Oregon, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
-
D.
Graham Historic District
Graham Historic District is a preserved historic area in Graham, North Carolina, known for its concentration of architecturally significant buildings that reflect the city’s development from the late 19th to early 20th centuries.
-
E.
Pennington Historic District
Pennington Historic District is a preserved area in Pennington, New Jersey, known for its well-maintained 18th- and 19th-century architecture that reflects the borough’s early residential and commercial development.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Gretna Historic District Target entity description: Mount Gretna Historic District is a nationally recognized historic area in Mount Gretna, Pennsylvania, noted for its well-preserved late 19th- and early 20th-century resort and Chautauqua-style architecture.
-
A.
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.
-
B.
Point Pleasant Historic District
Point Pleasant Historic District is a nationally recognized area in Point Pleasant, West Virginia, known for its well-preserved 19th- and early 20th-century architecture and its significance in the town’s commercial and civic history.
-
C.
Monteith Historic District
Monteith Historic District is a nationally recognized historic neighborhood in Albany, Oregon, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
-
D.
Graham Historic District
Graham Historic District is a preserved historic area in Graham, North Carolina, known for its concentration of architecturally significant buildings that reflect the city’s development from the late 19th to early 20th centuries.
-
E.
Pennington Historic District
Pennington Historic District is a preserved area in Pennington, New Jersey, known for its well-maintained 18th- and 19th-century architecture that reflects the borough’s early residential and commercial development.
- F. None of above. chosen
Provenance (2 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_69e0b4c1164881909a3bf1e3ddb2bc32 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5cb1fc88190805f623e93a70368 |
completed | April 20, 2026, 11:24 p.m. |
Created at: April 16, 2026, 11:44 a.m.