Triple
T4040828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marlborough, Massachusetts |
E83941
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Marlborough Center Historic District
Marlborough Center Historic District is a designated historic area in downtown Marlborough, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
|
E408893
|
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: Marlborough Center Historic District | Statement: [Marlborough, Massachusetts, hasHistoricDistrict, Marlborough Center Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marlborough Center Historic District Context triple: [Marlborough, Massachusetts, hasHistoricDistrict, Marlborough Center Historic District]
-
A.
Melrose Common Historic District
Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
-
B.
Boston Post Road Historic District
The Boston Post Road Historic District is a nationally recognized historic area in Rye, New York, noted for its early American architecture, colonial-era roadway, and significant cultural landscapes.
-
C.
Tewksbury Center Historic District
Tewksbury Center Historic District is a preserved area in the heart of Tewksbury, Massachusetts, known for its collection of historically significant civic and residential buildings that reflect the town’s 19th- and early 20th-century development.
-
D.
Roxbury Center Historic District
Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
-
E.
Milton Historic District
The Milton Historic District is a preserved area in Milton, Florida, known for its collection of historic buildings and sites that reflect the town’s development from the 19th century onward.
- 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: Marlborough Center Historic District Triple: [Marlborough, Massachusetts, hasHistoricDistrict, Marlborough Center Historic District]
Generated description
Marlborough Center Historic District is a designated historic area in downtown Marlborough, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marlborough Center Historic District Target entity description: Marlborough Center Historic District is a designated historic area in downtown Marlborough, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
-
A.
Melrose Common Historic District
Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
-
B.
Boston Post Road Historic District
The Boston Post Road Historic District is a nationally recognized historic area in Rye, New York, noted for its early American architecture, colonial-era roadway, and significant cultural landscapes.
-
C.
Tewksbury Center Historic District
Tewksbury Center Historic District is a preserved area in the heart of Tewksbury, Massachusetts, known for its collection of historically significant civic and residential buildings that reflect the town’s 19th- and early 20th-century development.
-
D.
Roxbury Center Historic District
Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
-
E.
Milton Historic District
The Milton Historic District is a preserved area in Milton, Florida, known for its collection of historic buildings and sites that reflect the town’s development from the 19th century onward.
- 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_69aed92f7cf0819098e0539bdcc3767f |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefb39400881909d0f5430f04e441c |
completed | March 9, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b55649b75c819086b272f56ac73be4 |
completed | March 14, 2026, 12:36 p.m. |
| NEDg | Description generation | batch_69b55a1974348190b6c8ca74fb9da47e |
completed | March 14, 2026, 12:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55a828d7881908e3e9a14bc77103c |
completed | March 14, 2026, 12:54 p.m. |
Created at: March 9, 2026, 3:37 p.m.