Triple
T20001890
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salem, Indiana |
E494351
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Salem Downtown Historic District
The Salem Downtown Historic District is a preserved central business area in Salem, Indiana, known for its 19th- and early 20th-century architecture and its role as the historic civic and commercial heart of the town.
|
E1406415
|
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: Salem Downtown Historic District | Statement: [Salem, Indiana, hasHistoricDistrict, Salem Downtown Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salem Downtown Historic District Context triple: [Salem, Indiana, hasHistoricDistrict, Salem Downtown Historic District]
-
A.
Salem Historic District
Salem Historic District is a historically significant area in Salem, Massachusetts, known for its well-preserved colonial architecture and its central role in the 17th-century Salem witch trials.
-
B.
Salem Historic District
Salem Historic District is a preserved area in Salem, New Jersey, known for its concentration of historic buildings and streetscapes that reflect the city’s colonial and early American heritage.
-
C.
South Salem Historic District
South Salem Historic District is a preserved area in South Salem, New York, known for its collection of historically significant buildings and landscapes that reflect the town’s early American architectural and cultural heritage.
-
D.
Nashua Downtown Historic District
Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
-
E.
Newburyport Historic District
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime 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: Salem Downtown Historic District Triple: [Salem, Indiana, hasHistoricDistrict, Salem Downtown Historic District]
Generated description
The Salem Downtown Historic District is a preserved central business area in Salem, Indiana, known for its 19th- and early 20th-century architecture and its role as the historic civic and commercial heart of the town.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salem Downtown Historic District Target entity description: The Salem Downtown Historic District is a preserved central business area in Salem, Indiana, known for its 19th- and early 20th-century architecture and its role as the historic civic and commercial heart of the town.
-
A.
Salem Historic District
Salem Historic District is a historically significant area in Salem, Massachusetts, known for its well-preserved colonial architecture and its central role in the 17th-century Salem witch trials.
-
B.
Salem Historic District
Salem Historic District is a preserved area in Salem, New Jersey, known for its concentration of historic buildings and streetscapes that reflect the city’s colonial and early American heritage.
-
C.
South Salem Historic District
South Salem Historic District is a preserved area in South Salem, New York, known for its collection of historically significant buildings and landscapes that reflect the town’s early American architectural and cultural heritage.
-
D.
Nashua Downtown Historic District
Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
-
E.
Newburyport Historic District
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime 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_69da626b2d748190886981ea90c8b2ea |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e661a222908190b88e1d11cb1b7ee3 |
completed | April 20, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08050bb1fc81908b9ce173babdd256 |
completed | May 16, 2026, 5:47 a.m. |
| NEDg | Description generation | batch_6a08095e44b48190b0528932c5c5fa62 |
completed | May 16, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a080acea27c8190832bde1cd1a2bcbd |
completed | May 16, 2026, 6:12 a.m. |
Created at: April 11, 2026, 3:32 p.m.