Triple
T18534566
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pembroke, Massachusetts |
E452927
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Pembroke Center 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: Pembroke Center Historic District | Statement: [Pembroke, Massachusetts, hasHistoricSite, Pembroke Center Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pembroke Center Historic District Context triple: [Pembroke, Massachusetts, hasHistoricSite, Pembroke Center Historic District]
-
A.
Pembroke Village Historic District
Pembroke Village Historic District is a historic village center in Pembroke, New Hampshire, noted for its preserved 19th-century architecture and traditional New England character.
-
B.
Point Breeze Historic District
Point Breeze Historic District is a designated historic neighborhood in Pittsburgh, Pennsylvania, known for its well-preserved residential architecture and tree-lined streets.
-
C.
Plymouth Center Historic District
Plymouth Center Historic District is a historically significant area in downtown Plymouth, Massachusetts, known for its well-preserved colonial-era buildings and its association with early American history.
-
D.
Plymouth Center Historic District
Plymouth Center Historic District is a preserved historic area in Plymouth, Connecticut, known for its 18th- and 19th-century architecture and its role in the town’s early civic and commercial development.
-
E.
Plymouth Historic District
Plymouth Historic District is a preserved area in downtown Plymouth, New Hampshire, known for its concentration of historically and architecturally significant buildings reflecting the town’s 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: Pembroke Center Historic District Target entity description: Pembroke Center Historic District is a historically significant area in Pembroke, Massachusetts, featuring preserved buildings and streetscapes that reflect the town’s development over time.
-
A.
Pembroke Village Historic District
Pembroke Village Historic District is a historic village center in Pembroke, New Hampshire, noted for its preserved 19th-century architecture and traditional New England character.
-
B.
Point Breeze Historic District
Point Breeze Historic District is a designated historic neighborhood in Pittsburgh, Pennsylvania, known for its well-preserved residential architecture and tree-lined streets.
-
C.
Plymouth Center Historic District
Plymouth Center Historic District is a historically significant area in downtown Plymouth, Massachusetts, known for its well-preserved colonial-era buildings and its association with early American history.
-
D.
Plymouth Center Historic District
Plymouth Center Historic District is a preserved historic area in Plymouth, Connecticut, known for its 18th- and 19th-century architecture and its role in the town’s early civic and commercial development.
-
E.
Plymouth Historic District
Plymouth Historic District is a preserved area in downtown Plymouth, New Hampshire, known for its concentration of historically and architecturally significant buildings reflecting the town’s 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53400d548819080b17f30b3ee7174 |
completed | April 19, 2026, 7:58 p.m. |
Created at: April 10, 2026, 11:37 a.m.