Triple
T7799144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewiston, Maine |
E180379
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Lewiston Commercial Historic District
The Lewiston Commercial Historic District is a designated area in downtown Lewiston, Maine, known for its concentration of historically significant commercial buildings that reflect the city’s development as an industrial and economic center.
|
E694160
|
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: Lewiston Commercial Historic District | Statement: [Lewiston, Maine, hasHistoricDistrict, Lewiston Commercial Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewiston Commercial Historic District Context triple: [Lewiston, Maine, hasHistoricDistrict, Lewiston Commercial Historic District]
-
A.
Leominster Center Historic District
Leominster Center Historic District is a designated historic area in downtown Leominster, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
-
B.
Skowhegan Historic District
Skowhegan Historic District is a preserved area in downtown Skowhegan, Maine, known for its concentration of 19th- and early 20th-century commercial and civic architecture that reflects the town’s historical development.
-
C.
Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
-
D.
Weston Center Historic District
Weston Center Historic District is a preserved historic core of Weston, Connecticut, featuring notable 18th- and 19th-century buildings that reflect the town’s early rural and civic development.
-
E.
Wiscasset Historic District
Wiscasset Historic District is a nationally recognized area in the coastal village of Wiscasset known for its well-preserved 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: Lewiston Commercial Historic District Triple: [Lewiston, Maine, hasHistoricDistrict, Lewiston Commercial Historic District]
Generated description
The Lewiston Commercial Historic District is a designated area in downtown Lewiston, Maine, known for its concentration of historically significant commercial buildings that reflect the city’s development as an industrial and economic center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewiston Commercial Historic District Target entity description: The Lewiston Commercial Historic District is a designated area in downtown Lewiston, Maine, known for its concentration of historically significant commercial buildings that reflect the city’s development as an industrial and economic center.
-
A.
Leominster Center Historic District
Leominster Center Historic District is a designated historic area in downtown Leominster, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
-
B.
Skowhegan Historic District
Skowhegan Historic District is a preserved area in downtown Skowhegan, Maine, known for its concentration of 19th- and early 20th-century commercial and civic architecture that reflects the town’s historical development.
-
C.
Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
-
D.
Weston Center Historic District
Weston Center Historic District is a preserved historic core of Weston, Connecticut, featuring notable 18th- and 19th-century buildings that reflect the town’s early rural and civic development.
-
E.
Wiscasset Historic District
Wiscasset Historic District is a nationally recognized area in the coastal village of Wiscasset known for its well-preserved 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_69ca827e50cc8190a92a733577184938 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cae985d8f08190b38d9d6848a7dc83 |
completed | March 30, 2026, 9:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb14149abc8190b172cfa8ab3b0fba |
completed | March 31, 2026, 12:23 a.m. |
| NEDg | Description generation | batch_69cb1638c9888190be533d55fd0b494f |
completed | March 31, 2026, 12:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb1a3e6da08190bf4f82b59db41333 |
completed | March 31, 2026, 12:50 a.m. |
Created at: March 30, 2026, 4:32 p.m.